CN109435002A - A kind of resource-effective based plate preparation method - Google Patents
A kind of resource-effective based plate preparation method Download PDFInfo
- Publication number
- CN109435002A CN109435002A CN201811207902.7A CN201811207902A CN109435002A CN 109435002 A CN109435002 A CN 109435002A CN 201811207902 A CN201811207902 A CN 201811207902A CN 109435002 A CN109435002 A CN 109435002A
- Authority
- CN
- China
- Prior art keywords
- parts
- minutes
- added
- weight
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000002156 mixing Methods 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 30
- 229920001661 Chitosan Polymers 0.000 claims description 27
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 24
- 229910002804 graphite Inorganic materials 0.000 claims description 22
- 239000010439 graphite Substances 0.000 claims description 22
- 238000010494 dissociation reaction Methods 0.000 claims description 21
- 230000005593 dissociations Effects 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- 239000007822 coupling agent Substances 0.000 claims description 19
- 238000004132 cross linking Methods 0.000 claims description 18
- 239000006185 dispersion Substances 0.000 claims description 18
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 16
- 239000002023 wood Substances 0.000 claims description 16
- 229910001051 Magnalium Inorganic materials 0.000 claims description 15
- 239000012467 final product Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- -1 sodium alkyl sulfates Chemical class 0.000 claims description 15
- 238000013019 agitation Methods 0.000 claims description 14
- 230000004048 modification Effects 0.000 claims description 14
- 238000012986 modification Methods 0.000 claims description 14
- 238000005470 impregnation Methods 0.000 claims description 12
- 239000000419 plant extract Substances 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 12
- 230000008961 swelling Effects 0.000 claims description 12
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 12
- 150000004679 hydroxides Chemical class 0.000 claims description 11
- 230000001965 increasing effect Effects 0.000 claims description 11
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- XUPZWMXQVSOBBU-UHFFFAOYSA-N [As].C1=CC=CC=2OC3=CC=CC=C3NC12 Chemical compound [As].C1=CC=CC=2OC3=CC=CC=C3NC12 XUPZWMXQVSOBBU-UHFFFAOYSA-N 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 230000036961 partial effect Effects 0.000 claims description 10
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 238000010008 shearing Methods 0.000 claims description 9
- 238000009210 therapy by ultrasound Methods 0.000 claims description 9
- 241001272567 Hominoidea Species 0.000 claims description 8
- 229920000877 Melamine resin Polymers 0.000 claims description 8
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000007859 condensation product Substances 0.000 claims description 8
- 239000012153 distilled water Substances 0.000 claims description 8
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical class CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 claims description 8
- 239000011087 paperboard Substances 0.000 claims description 8
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 239000004114 Ammonium polyphosphate Substances 0.000 claims description 7
- 241000195493 Cryptophyta Species 0.000 claims description 7
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 7
- 229930195725 Mannitol Natural products 0.000 claims description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 7
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims description 7
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 7
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 7
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 7
- 150000001721 carbon Chemical class 0.000 claims description 7
- 239000004927 clay Substances 0.000 claims description 7
- 238000010411 cooking Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 7
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 7
- 238000007598 dipping method Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 7
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000594 mannitol Substances 0.000 claims description 7
- 235000010355 mannitol Nutrition 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical class [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 7
- 235000019394 potassium persulphate Nutrition 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 238000003892 spreading Methods 0.000 claims description 7
- 230000007480 spreading Effects 0.000 claims description 7
- 230000006641 stabilisation Effects 0.000 claims description 7
- 238000011105 stabilization Methods 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 7
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 6
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 235000007516 Chrysanthemum Nutrition 0.000 claims description 5
- 241000723346 Cinnamomum camphora Species 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 5
- 241000555712 Forsythia Species 0.000 claims description 5
- 241000497005 Ixophorus unisetus Species 0.000 claims description 5
- 229910002651 NO3 Inorganic materials 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 239000012065 filter cake Substances 0.000 claims description 5
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 5
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 5
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 3
- 150000007974 melamines Chemical class 0.000 claims description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004328 sodium tetraborate Substances 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 abstract description 12
- 239000000835 fiber Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 239000011230 binding agent Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000505 pernicious effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000003623 enhancer Substances 0.000 abstract 1
- 239000012783 reinforcing fiber Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- 241000723353 Chrysanthemum Species 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 125000003916 ethylene diamine group Chemical group 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 150000002171 ethylene diamines Chemical class 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 150000004692 metal hydroxides Chemical class 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/24—Homopolymers or copolymers of amides or imides
- C09D133/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1812—C12-(meth)acrylate, e.g. lauryl (meth)acrylate
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Forests & Forestry (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention relates to plate manufacturing technology fields, and in particular to a kind of resource-effective based plate preparation method is included in and prepares base fiber, prepare reinforcing fiber, prepare binder, prepare fire-retardant enhancers, prepare curing agent, material mixing and plate preparation.Plate preparation method of the invention, waste is reused, it is environmentally protective, the plate mechanical strength of preparation is preferable, has excellent mildew-proof flame retarded performance, no pernicious gas release, production process is controllable, it is nontoxic, suitable for mass production, practical value with higher and good application prospect.
Description
Technical field
The present invention relates to modern paper technical fields, and in particular to a kind of resource-effective based plate preparation method.
Background technique
On the one hand, timber is constantly subjected to the favor of the mankind, natural texture, texture, structural mechanical property, workability
Etc. being that other materials can not be substituted, it is used widely in furniture manufacturing industry and building material industry.However part timber, especially
The material of artificial forest wood is not able to satisfy public needs, such as its structure is of a relatively loose, density is low, is easily damaged by insects, bacterium erosion, acid,
Alkali and weathering degradation etc., therefore composite board is applied and is given birth to, and existing plate chinese raw materials is excessively single, the plate prepared is resistance to
Pressure and mechanical performance are bad.
Another aspect fire-retarding of wood is the method for improving timber fire-resistant ability with physical method or chemical method, it is therefore an objective to be hindered
Slow combustion of wood, with the generation of fire preventing, or quickly eliminates the fire occurred.Common wood fire retardant presses contained element
Composition can be divided mainly into: halogen flame, phosphorus-nitrogenated flame retardant, boron flame retardant and metal hydroxide combustion inhibitor etc..Its
In, it is most commonly that aluminium hydroxide and magnesium hydroxide in metal hydroxide combustion inhibitor, is released at high temperature due to them
A large amount of water vapours can dilute combustible concentration, thus can delay the thermal degradation speed of material, slow down or inhibit the burning of material,
And promote to carbonize and press down cigarette.In addition, itself is nontoxic, non-volatile for metal hydroxide combustion inhibitor, burning does not generate toxic and rotten
Corrosion gas is at home and abroad known as nuisanceless fire retardant.But common aluminium hydroxide, magnesium hydroxide but in the prevalence of
The low problem of flame retarding efficiency.
Furthermore existing anticorrosive wood is to pass through common wood after artificial addition chemical preservative, makes it have anti-corrosion
The characteristics such as erosion, moisture-proof, anti-fungal, ant prevention, anti-mildew and waterproof.Soil and wet environment can be directly contacted, is often made
Used in outdoor flooring, engineering, landscape, it is outdoor flooring, gardens that wild beauty is had a rest for people and appreciated to anticorrosive wood flower stand etc.
The ideal material of landscape, the wooden swing, recreational facilities, wooden footway etc., and existing preservative mould inhibitor anti-mold effect is not strong, application
It can not effectively achieve the desired results, need to improve in plate.
Summary of the invention
It in view of the drawbacks of the prior art, can be with the object of the present invention is to provide a kind of resource-effective based plate preparation method
Waste is reused, environmentally protective, the plate mechanical strength of preparation is preferable, has excellent mildew-proof flame retarded property
Can, the release of no pernicious gas, production process is controllable, nontoxic, suitable for mass production, practical value with higher and good
Application prospect.
The present invention solves technical problem and adopts the following technical scheme that
The present invention provides a kind of resource-effective based plate preparation methods, comprising the following steps:
Agriculture waste stalk, the wooden factory are processed in discarded heel addition pulverizer and are crushed by step 1, mixing increasing property plant extracts
5-7h is kept the temperature at being 50-70 DEG C in temperature in addition steamer, then carries out pressure cooking 1-2h, is then ground, is sent using defibrator
Enter closed pressure vessel, kept for 10 minutes under 2Mpa air pressure, mixed material is filtered after moment opening closed container, to mixture
Material carries out rolling rubbing, be added after drying butyl titanate 4-6 parts by weight, 40-50 parts of dehydrated alcohol, mass fraction be
In the dipping solution that 35% 10-15 parts of Adlerika, 15-20 parts of polyvinyl alcohol proportions are formed, stirring is impregnated 20-30 minutes, drip
It does spare；
Wood shavings, paperboard fibres are crushed, 50 parts of water, 20 parts of the soda bath of mass concentration 3%, second by weight are added by step 2
24-48h is impregnated in the modified mixture that 5 parts of alcohol, 15 parts of hydrogen peroxide solution that mass concentration is 15% match, then is washed with water,
It is sent into high speed dissociation device to be dissociated, the revolving speed of the high speed dissociation device is not less than 6000r/min, and dissociation end gas is done standby
With；
Step 3 adds 2-4 parts of dimethylolpropionic acid and 17-19 parts of methyl diphenylene diisocyanate mixing according to parts by weight
Enter in 20-30 parts of acetone soln, is reacted 80-120 minutes at 45-55 DEG C, add 7-9 parts of modification of chitosan at room temperature
Magnetic agitation 5min-10min, mixing speed be 200-300r/min, add 5-6 parts after coupling agent modified magnalium receive
Rice layered double hydroxide, 3-5 parts of melamines, 0.1-0.2 parts of metal quantum points and the double phenoxazine arsenic of 0.5-1 parts of oxos exist
10-20 minutes under high-speed stirred, ultrasonic treatment is carried out 30-50 minutes at being 70-80 DEG C in temperature, cooling is spare；
The metal quantum point is prepared using following methods:
It by weight disperses the titanium dioxide of 3-5 parts of 100nm-200nm in 40-50 parts of alcohol solution, is added 1-2 parts
Silver nitrate, 4-6 a part ethylenediamine pass sequentially through in hydrothermal reaction kettle, are kept for 10-14 hours in 140-180 DEG C, are down to room temperature mistake
It filters to obtain the final product；
Step 4: by weight crushing 7-9 parts of energy stones for partial size is 200 mesh particles, it is added in 5-7 parts of acetone and is heated to
It 60 DEG C, adds 20-60 parts of polyethylene glycol 1500s, 15-35 portions of mannitol, shear dispersion under 2500-3500r/min revolving speed
10-20min；Then 8-10 parts of algae clay, 5-9 parts of expanded graphite, 1-3 are sequentially added under 100-200 r/min revolving speed
The active carbon of part, which is added in dispersion machine, to be dispersed, and 10-14 parts of ammonium polyphosphate, 1-3 parts are sequentially added under 100-200 r/min revolving speed
Pentaerythrite, 1-2 parts of potassium peroxydisulfates and 0.5-0.9 parts of ferric sulfate continue the shearing dispersion 15- under 3500-4500r/min revolving speed
30min, then be transferred in sand mill and be sanded to 1 μm of fineness <, it is spare；
Step 5: by weight by 25-35 parts of lauryl methacrylates, 10-20 parts of 13 carbon esters of methacrylic acid, 15-25
Part acrylamide, 5-10 parts of ethyoxyl sodium alkyl sulfates and 2-4 parts of APES formaldehyde condensation products are stirred in advance,
0 .3-0.5 parts of ammonium sulfate is added into the pre- agitating solution again, 3-6h is then reacted at 73-76 DEG C, it is spare；
Step 6: the mixture prepared 80-90 parts of step 1 according to parts by weight and three mixtures prepared the step of 4-10 parts
It is added in high speed mixer, is mixed 2-4 minutes, the mixture for adding the preparation of 40-50 parts of step 2 continues to stir, then will
The material for puddling end is sent into vacuum roll mill, is 60-70 DEG C in temperature, and humidity is at roll-in 10-20 points repeatedly of 25%-35%
It is spare to obtain pretreatment material for clock；
Step 7: pretreatment material is fitted into vacuum pressure impregnation agitator tank, opens vacuum pump and vacuumize, keep tank internal pressure
Power is 0.01MPa and maintains 10-20min；Liquid flowing valve is opened, the mixture of step 4 preparation is pumped into vacuum pressure leaching
In stain agitator tank, 0.7-1.5MPa pressure is added to stir 30-50 minutes；Draining valve and the complete pressure release of gas valve are successively opened,
Then it is again turned on vacuum pump to vacuumize, keeps pressure inside the tank to be 0 .01-0 .02MPa and maintain 10-20min, take out mixing
Object；
Step 8: the mixture of step 7 preparation is sent into plate spreading machine, when formation even density stabilization, thickness on mesh belt
After consistent slab, pre- press operation is carried out, obtains plate within precompressed 5-7 minutes in the case where pressure is 1.5-2.0Mpa, temperature is 85-95 DEG C
Material parison, by the mixture prepared in step 5 be coated in plate preform surface, control glue spreader temperature be 140-160 DEG C,
Coated weight is 100-150g/m2, treated plate parison is sent into moulding press after being repeatedly molded after taking out slab cutting edge i.e.
?.
Preferably, the multiple molding in the step 8 specifically:
Will treated plate parison in moulding press, be first that the 150-160 DEG C of pressure with 10-12Mpa suppresses 40- in temperature
60s is cooled to the 130-140 DEG C of pressure with 6-8Mpa and suppresses 80-120s, then is cooled to the 110-120 DEG C of pressure with 2-4Mpa
Suppress 180-240s.
Preferably, it is described it is coupling agent modified after magnalium nano-layered double hydroxides the preparation method comprises the following steps:
3:1 weighs Al (NO in molar ratio3)3·9H2O and Mg (NO3)2·6H2O is dissolved in distilled water, is stirred evenly.At 4-6 DEG C
It is lower quickly to instill lye, it adjusts pH and is reacted within the scope of 9.4-9.6 30-40 minutes, disperse distillation for filter cake after filtering washing
In water, it is cooled to room temperature to obtain transparent whites slurry after 18 h are reacted at 120 DEG C, centrifugal drying grinds the product after drying
Carefully to 30-40 μm, then the coupling agent of mass percent concentration 15-25% is hydrolyzed 20-30 minutes at room temperature, in ultrasonic wave
It is added with stirring finely ground rear product, at 80-90 DEG C, after filtering, wash after reaction 1-2h, being dry to obtain the final product.
Preferably, the modification of chitosan is the NH on epoxychloropropane and chitosan2Reaction is modified with ethylenediamine makes again
The ethylenediamine modified crosslinking chitosan magnetic obtained and thiourea modified, glutaraldehyde cross-linking the magnetism prepared with inverse suspension crosslinking method
The mixture that chitosan is formed according to weight ratio 3:2.
Preferably, it is described increase property plant extracts the preparation method comprises the following steps: by Dalmatian chrysanthemum, Folium Forsythia, camphortree leaf, crane grass according to
After weight ratio 2:3:1:1 is crushed plus water pretreatment is made using multiple counter-current extraction, shove and vacuum concentration, wherein extract
Time is 60min, amount of water is plant weight 6 times, degree of extracting be 40%, extraction times are 6 times, temperature concentrated in vacuo 45
±2℃。
Preferably, the expanded graphite the preparation method comprises the following steps:
According to mass ratio 1:1.2:0.2:1.5, by crystalline flake graphite, nitric acid, hydrogen peroxide and phosphoric acid, temperature is that 80 points are reacted at 40 DEG C again
Clock, then the sulphur-free expanded graphite that swelling volume is 312ml/g is prepared at being 900 DEG C in swelling temperature.
Preferably, the step 3 are as follows:
20-30 is added in the 17-19 parts of mixing of 2-4 parts of dimethylolpropionic acid and methyl diphenylene diisocyanate according to parts by weight
Part acetone soln in, reacted 80-120 minutes at 45-55 DEG C, adding 7-9 parts of modification of chitosan, magnetic force stirs at room temperature
5min-10min is mixed, mixing speed is 200-300r/min, adds the 5-6 parts of magnalium nano lamellars after coupling agent modified
The double phenoxazine arsenic of double-metal hydroxide, 3-5 part melamine, 0.1-0.2 parts of metal quantum points, 0.5-1 parts of oxos and 3-5 parts
C9 Petropols 10-20 minutes under high velocity agitation, ultrasonic treatment is carried out 30-50 minutes at being 70-80 DEG C in temperature, cooling is standby
With.
Preferably, the step 6 are as follows:
The mixture that is prepared according to parts by weight by the step of mixture prepared by 80-90 parts of step 1,7-15 parts three, 2-4 parts
Borax and 1-2 parts of zinc borate are added in high speed mixer, are mixed 2-4 minutes, add 40-50 parts of step 2 preparations
Mixture continues to stir, then the material for puddling end is sent into vacuum roll mill, is 60-70 DEG C in temperature, humidity is in 25%-
35% roll-in 10-20 minutes repeatedly, it is spare to obtain pretreatment material.
Preferably, resource-effective based plate preparation method the following steps are included:
Agriculture waste stalk, the wooden factory are processed in discarded heel addition pulverizer and are crushed by step 1, mixing increasing property plant extracts
6h is kept the temperature at being 60 DEG C in temperature in addition steamer, then carries out pressure cooking 1.5h, is then ground using defibrator, feeding is closed
Pressure vessel is kept for 10 minutes under 2Mpa air pressure, is filtered mixed material after moment opening closed container, is carried out to mixed material
Rubbing is rolled, it is 35% Adlerika that 5 parts of butyl titanate, 45 parts of dehydrated alcohol, mass fraction by weight are added after drying
In the dipping solution of 12 parts, 18 parts of polyvinyl alcohol proportion formation, stirring is impregnated 25 minutes, drained and standby；
Wood shavings, paperboard fibres are crushed, 50 parts of water, 20 parts of the soda bath of mass concentration 3%, second by weight are added by step 2
36h is impregnated in the modified mixture that 5 parts of alcohol, 15 parts of hydrogen peroxide solution that mass concentration is 15% match, then is washed with water, is sent
Enter high speed dissociation device to be dissociated, the revolving speed of the high speed dissociation device is not less than 6000r/min, and dissociation end gas is done spare；
The 18 parts of mixing of 2-4 parts of dimethylolpropionic acid and methyl diphenylene diisocyanate are added according to parts by weight for step 3
It in 25 parts of acetone soln, is reacted 100 minutes at 50 DEG C, adds 8 parts of modification of chitosan magnetic agitation 7min at room temperature,
Mixing speed is 250r/min, adds 5.5 parts of magnalium nano-layered double hydroxides after coupling agent modified, 4 parts
Melamine, 0.15 part of metal quantum point and 0.7 part of oxo double phenoxazine arsenic 15 minutes under high velocity agitation, in the case where temperature is 75 DEG C
Carry out ultrasonic treatment 40 minutes, cooling is spare；
Step 4: by weight crushing the energy stone that 8 parts of partial sizes are 2cm for partial size is 200 mesh particles, 6 parts of acetone is added
In be heated to 60 DEG C, add 40 parts of polyethylene glycol 1500s, 25 portions of mannitol, under 3000r/min revolving speed shear dispersion
15min；Then 9 parts of algae clay, 7 parts of expanded graphite, 2 parts of active carbon are sequentially added under 150r/min revolving speed and is added divides
Dissipate and disperse in machine, sequentially add 12 parts of ammonium polyphosphate, 2 parts of pentaerythrites under 150r/min revolving speed, 1.5 parts of potassium peroxydisulfates and
0.7 part of ferric sulfate continues the shearing dispersion 19min under 4000r/min revolving speed, then is transferred in sand mill and is sanded to 1 μm of fineness <,
It is spare；
Step 5: by weight by 30 parts of lauryl methacrylates, 15 parts of 13 carbon esters of methacrylic acid, 20 parts of acryloyls
Amine, 7 parts of ethyoxyl sodium alkyl sulfates and 3 parts of APES formaldehyde condensation products are stirred in advance, then pre- are stirred to described
0.4 part of ammonium sulfate of addition in solution is mixed, 4.5h is then reacted at 75 DEG C, it is spare；
Step 6: the mixtures that the step of mixture prepared by 85 parts of step 1 and 7 parts three prepare are added according to parts by weight high
It in fast batch mixer, is mixed 3 minutes, the mixture for adding the preparation of 45 parts of step 2 continues to stir, then will puddle end
Material is sent into vacuum roll mill, is 65 DEG C in temperature, and it is spare to obtain pretreatment material in 30% roll-in 15 minutes repeatedly for humidity；
Step 7: pretreatment material is fitted into vacuum pressure impregnation agitator tank, opens vacuum pump and vacuumize, keep tank internal pressure
Power is 0.01MPa and maintains 15min；Liquid flowing valve is opened, the mixture of step 4 preparation is pumped into vacuum pressure impregnation
In agitator tank, 1.1MPa pressure is added to stir 40 minutes；Draining valve and the complete pressure release of gas valve are successively opened, is then opened again
It opens vacuum pump to vacuumize, keeps pressure inside the tank to be 0 .01-0 .02MPa and maintain 15min, take out mixture；
Step 8: the mixture of step 7 preparation is sent into plate spreading machine, when formation even density stabilization, thickness on mesh belt
After consistent slab, pre- press operation is carried out, obtains sheet profile within precompressed 6 minutes in the case where pressure is 1.7-1.9Mpa, temperature is 90 DEG C
The mixture prepared in step 5 is coated in plate preform surface by base, and the temperature for controlling glue spreader is 150 DEG C, coated weight is
120-130g/m2, treated plate parison is sent into moulding press after being repeatedly molded after taking out slab cutting edge to obtain the final product.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The present invention using fibrous raw material source it is cheap be easy to get, natural environmental-protective realizes the recycling of resource, in preparation process
Without the substances such as heavy metal and the formaldehyde, the azo that are harmful to the human body, production process is also generated without other malicious byproducts, is used
The plate inner tight of preparation method preparation of the invention, has excellent resistance to compression folding quality, plate solidification effect is good, has
Excellent flame retardant effect, while there are also preferable antimildew and antibacterial effect, plate acid and alkali-resistance, anti-current are lost, and are applied by fiber impregnation, surface
It covers, substantially increases the waterproof performance of plate, and avoid the cracking phenomena being likely to occur in dry conditions；
The plate for the preparation for being by a series of modified Enhancement Method of cooperations of this preparation method has reached hardness height, wearability
The integrative environmentally-friendly plate of good, dimensionally stable, mould proof corrosion-resistant, waterproof anticracking and excellent fireproof performance, for substituting wildwood
Wooden to make indoor furniture, decoration, wood for fittings or outdoor platform etc., security performance economic benefit greatly improves, market
It has a extensive future.
Specific embodiment
Combined with specific embodiments below, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1.
A kind of resource-effective based plate preparation method of the present embodiment, comprising the following steps:
Agriculture waste stalk, the wooden factory are processed in discarded heel addition pulverizer and are crushed by step 1, mixing increasing property plant extracts
5h is kept the temperature at being 50 DEG C in temperature in addition steamer, then carries out pressure cooking 1h, is then ground using defibrator, is sent into closed pressure
Force container is kept for 10 minutes under 2Mpa air pressure, is filtered mixed material after moment opening closed container, is ground mixed material
Kneadding is rubbed with the hands, and it is 35% Adlerika 10 that 4 parts of butyl titanate, 40 parts of dehydrated alcohol, mass fraction by weight are added after drying
In the dipping solution that part, 15 parts of polyvinyl alcohol proportions are formed, stirring is impregnated 20 minutes, drained and standby；
Wood shavings, paperboard fibres are crushed, 50 parts of water, 20 parts of the soda bath of mass concentration 3%, second by weight are added by step 2
It impregnates for 24 hours, then washes with water in the modified mixture that 5 parts of alcohol, 15 parts of hydrogen peroxide solution that mass concentration is 15% match, send
Enter high speed dissociation device to be dissociated, the revolving speed of the high speed dissociation device is not less than 6000r/min, and dissociation end gas is done spare；
The 17 parts of mixing of 2 parts of dimethylolpropionic acid and methyl diphenylene diisocyanate are added 20 according to parts by weight by step 3
Part acetone soln in, reacted 80 minutes at 45 DEG C, add 7 parts of modification of chitosan magnetic agitation 5minmin at room temperature,
Mixing speed is 200 r/min, adds 5 parts of magnalium nano-layered double hydroxides after coupling agent modified, 3 part three
Poly cyanamid, 0.1 part of metal quantum point and 0.5 part of oxo double phenoxazine arsenic 10 minutes under high velocity agitation, at being 70 DEG C in temperature into
Row ultrasonic treatment 30 minutes, cooling is spare；
Step 4: by weight crushing 7 parts of energy stones for partial size is 200 mesh particles, it is added in 5 parts of acetone and is heated to 60
DEG C, add 20 parts of polyethylene glycol 1500s, 15 portions of mannitol, the shearing dispersion 10min under 2500r/min revolving speed；Then exist
8 parts of algae clay, 5 parts of expanded graphite, 1 part of active carbon are sequentially added under 100r/min revolving speed and is added in dispersion machine disperses,
10 parts of ammonium polyphosphate, 1 part of pentaerythrite, 1 part of potassium peroxydisulfate and 0.5 part of ferric sulfate are sequentially added under 100r/min revolving speed, after
Continue the shearing dispersion 15min under 3500r/min revolving speed, then is transferred in sand mill and is sanded to 1 μm of fineness <, it is spare；
Step 5: by weight by 25 parts of lauryl methacrylates, 10 parts of 13 carbon esters of methacrylic acid, 15 parts of acryloyls
Amine, 5 parts of ethyoxyl sodium alkyl sulfates and 2 parts of APES formaldehyde condensation products are stirred in advance, then pre- are stirred to described
0.3 part of ammonium sulfate of addition in solution is mixed, 3h is then reacted at 73 DEG C, it is spare；
Step 6: the mixtures that the step of mixture prepared by 80 parts of step 1 and 4 parts three prepare are added according to parts by weight high
It in fast batch mixer, is mixed 2 minutes, the mixture for adding the preparation of 40 parts of step 2 continues to stir, then will puddle end
Material is sent into vacuum roll mill, is 60 DEG C in temperature, and it is spare to obtain pretreatment material in 25% roll-in 10 minutes repeatedly for humidity；
Step 7: pretreatment material is fitted into vacuum pressure impregnation agitator tank, opens vacuum pump and vacuumize, keep tank internal pressure
Power is 0.01MPa and maintains 10min；Liquid flowing valve is opened, the mixture of step 4 preparation is pumped into vacuum pressure impregnation
In agitator tank, 0.7MPa pressure is added to stir 30 minutes；Draining valve and the complete pressure release of gas valve are successively opened, is then opened again
It opens vacuum pump to vacuumize, keeps pressure inside the tank to be 0.02MPa and maintain 10min, take out mixture；
Step 8: the mixture of step 7 preparation is sent into plate spreading machine, when formation even density stabilization, thickness on mesh belt
After consistent slab, pre- press operation is carried out, obtains plate parison within precompressed 5 minutes in the case where pressure is 1.5Mpa, temperature is 85 DEG C, it will
The mixture prepared in step 5 is coated in plate preform surface, and the temperature for controlling glue spreader is 140 DEG C, coated weight 100g/
m2, treated plate parison is sent into moulding press after being repeatedly molded after taking out slab cutting edge to obtain the final product.
Metal quantum point in step three in the present embodiment is prepared using following methods:
It by weight disperses the titanium dioxide of 3 parts of 100nm-200nm in 40 parts of alcohol solution, the silver nitrate of 1 part of addition,
4 parts of ethylenediamines pass sequentially through in hydrothermal reaction kettle, are kept for 10 hours in 140 DEG C, are down to room temperature and filter to obtain the final product.
Multiple molding in the present embodiment in step 8 specifically:
Will treated plate parison in moulding press, be first that 150 DEG C of pressure with 10Mpa suppresses 40s in temperature, be cooled to
130 DEG C of pressure with 6Mpa suppresses 80s, then is cooled to 110 DEG C of pressure with 2Mpa and suppresses 180s.
Magnalium nano-layered double hydroxides after coupling agent modified in the present embodiment the preparation method comprises the following steps:
3:1 weighs Al (NO in molar ratio3)3·9H2O and Mg (NO3)2·6H2O is dissolved in distilled water, is stirred evenly.At 4 DEG C
Lye is quickly instilled, pH is adjusted and is reacted 30 minutes in 9.4 ranges, is dispersed filter cake in distilled water after filtering washing, 120
It is cooled to room temperature to obtain transparent whites slurry after reacting 18 h at DEG C, centrifugal drying is finely ground to 30-40 μ by the product after drying
Then m hydrolyzes the coupling agent of mass percent concentration 15% 20 minutes at room temperature, ultrasonic wave be added with stirring it is finely ground after
Product, at 80 DEG C, after filtering, wash after reaction 1h, being dry to obtain the final product.
Modification of chitosan in the present embodiment is the NH on epoxychloropropane and chitosan2It reacts, is modified with ethylenediamine again
Ethylenediamine modified crosslinking chitosan magnetic obtained and thiourea modified, glutaraldehyde cross-linking the magnetic prepared with inverse suspension crosslinking method
The mixture that property chitosan is formed according to weight ratio 3:2.
Increasing plant extracts in the present embodiment the preparation method comprises the following steps: Dalmatian chrysanthemum, Folium Forsythia, camphortree leaf, crane grass are pressed
After crushing according to weight ratio 2:3:1:1 plus water pretreatment is made using multiple counter-current extraction, shove and vacuum concentration, wherein extracting
Time be 60min, 6 times that amount of water is plant weight, degree of extracting are 40%, extraction times are 6 times, temperature concentrated in vacuo is
45±2℃。
Expanded graphite in the present embodiment the preparation method comprises the following steps:
According to mass ratio 1:1.2:0.2:1.5, by crystalline flake graphite, nitric acid, hydrogen peroxide and phosphoric acid, temperature is that 80 points are reacted at 40 DEG C again
Clock, then the sulphur-free expanded graphite that swelling volume is 312ml/g is prepared at being 900 DEG C in swelling temperature.
Embodiment 2.
A kind of resource-effective based plate preparation method of the present embodiment, comprising the following steps:
Agriculture waste stalk, the wooden factory are processed in discarded heel addition pulverizer and are crushed by step 1, mixing increasing property plant extracts
7h is kept the temperature at being 70 DEG C in temperature in addition steamer, then carries out pressure cooking 2h, is then ground using defibrator, is sent into closed pressure
Force container is kept for 10 minutes under 2Mpa air pressure, is filtered mixed material after moment opening closed container, is ground mixed material
Kneadding is rubbed with the hands, and it is 35% Adlerika 15 that 6 parts of butyl titanate, 50 parts of dehydrated alcohol, mass fraction by weight are added after drying
In the dipping solution that part, 20 parts of polyvinyl alcohol proportions are formed, stirring is impregnated 30 minutes, drained and standby；
Wood shavings, paperboard fibres are crushed, 50 parts of water, 20 parts of the soda bath of mass concentration 3%, second by weight are added by step 2
24-48h is impregnated in the modified mixture that 5 parts of alcohol, 15 parts of hydrogen peroxide solution that mass concentration is 15% match, then is washed with water,
It is sent into high speed dissociation device to be dissociated, the revolving speed of the high speed dissociation device is not less than 6000r/min, and dissociation end gas is done standby
With；
The 19 parts of mixing of 2-4 parts of dimethylolpropionic acid and methyl diphenylene diisocyanate are added according to parts by weight for step 3
It in 30 parts of acetone soln, is reacted 120 minutes at 55 DEG C, adds 9 parts of modification of chitosan magnetic agitation at room temperature
10min, mixing speed 300r/min, add 6 parts of magnalium nano-layered double hydroxides after coupling agent modified,
5 parts of melamines, 0.2 part of metal quantum point, the double phenoxazine arsenic of 1 part of oxo and 5 parts of C9 Petropols 20 minutes under high velocity agitation
Clock carries out ultrasonic treatment 50 minutes at being 80 DEG C in temperature, and cooling is spare；
Step 4: by weight crushing 9 parts of energy stones for partial size is 200 mesh particles, it is added in 7 parts of acetone and is heated to 60
DEG C, add 60 parts of polyethylene glycol 1500s, 35 portions of mannitol, the shearing dispersion 20min under 3500r/min revolving speed；Then 200
10 parts of algae clay, 9 parts of expanded graphite, 3 parts of active carbon are sequentially added under r/min revolving speed and is added in dispersion machine disperses,
14 parts of ammonium polyphosphate, 3 parts of pentaerythrites, 2 parts of potassium peroxydisulfates and 0.9 part of ferric sulfate are sequentially added under 200 r/min revolving speeds, after
Continue the shearing dispersion 30min under 4500r/min revolving speed, then is transferred in sand mill and is sanded to 1 μm of fineness <, it is spare；
Step 5: by weight by 35 parts of lauryl methacrylates, 20 parts of 13 carbon esters of methacrylic acid, 25 parts of acryloyls
Amine, 10 parts of ethyoxyl sodium alkyl sulfates and 4 parts of APES formaldehyde condensation products are stirred in advance, then pre- are stirred to described
0.5 part of ammonium sulfate of addition in solution is mixed, 6h is then reacted at 76 DEG C, it is spare；
Step 6: the mixture that is prepared the step of mixture prepared by 90 parts of step 1,15 parts three according to parts by weight, 4 parts
Borax and 1-2 parts of zinc borate are added in high speed mixer, are mixed 2-4 minutes, add 40-50 parts of step 2 preparations
Mixture continues to stir, then the material for puddling end is sent into vacuum roll mill, is 60-70 DEG C in temperature, humidity is in 25%-
35% roll-in 10-20 minutes repeatedly, it is spare to obtain pretreatment material；
Step 7: pretreatment material is fitted into vacuum pressure impregnation agitator tank, opens vacuum pump and vacuumize, keep tank internal pressure
Power is 0.01MPa and maintains 10-20min；Liquid flowing valve is opened, the mixture of step 4 preparation is pumped into vacuum pressure leaching
In stain agitator tank, 1.5MPa pressure is added to stir 50 minutes；Draining valve and the complete pressure release of gas valve are successively opened, then again
It opens vacuum pump to vacuumize, keeps pressure inside the tank to be 0 .02MPa and maintain 20min, take out mixture；
Step 8: the mixture of step 7 preparation is sent into plate spreading machine, when formation even density stabilization, thickness on mesh belt
After consistent slab, pre- press operation is carried out, obtains plate parison within precompressed 7 minutes in the case where pressure is 2.0Mpa, temperature is 95 DEG C, it will
The mixture prepared in step 5 is coated in plate preform surface, and the temperature for controlling glue spreader is 160 DEG C, coated weight 150g/
m2, treated plate parison is sent into moulding press after being repeatedly molded after taking out slab cutting edge to obtain the final product.
Metal quantum point in step three in the present embodiment is prepared using following methods:
It by weight disperses the titanium dioxide of 5 parts of 100nm-200nm in 50 parts of alcohol solution, the silver nitrate of 2 parts of addition,
6 parts of ethylenediamines pass sequentially through in hydrothermal reaction kettle, are kept for 14 hours in 180 DEG C, are down to room temperature and filter to obtain the final product.
Multiple molding in the present embodiment in step 8 specifically:
Will treated plate parison in moulding press, be first that 160 DEG C of pressure with 12Mpa suppresses 60s in temperature, be cooled to
140 DEG C of pressure with 8Mpa suppresses 120s, then is cooled to 120 DEG C of pressure with 4Mpa and suppresses 240s.
Magnalium nano-layered double hydroxides after coupling agent modified in the present embodiment the preparation method comprises the following steps:
3:1 weighs Al (NO in molar ratio3)3·9H2O and Mg (NO3)2·6H2O is dissolved in distilled water, is stirred evenly, at 6 DEG C
Lye is quickly instilled, pH is adjusted and is reacted within the scope of 9.4-9.6 40 minutes, disperses filter cake in distilled water after filtering washing,
It is cooled to room temperature to obtain transparent whites slurry after reacting 18 h at 120 DEG C, centrifugal drying is finely ground extremely by the product after drying
30-40 μm, the coupling agent of mass percent concentration 25% is hydrolyzed 30 minutes at room temperature then, is added with stirring in ultrasonic wave
Product after finely ground, at 90 DEG C, after filtering, wash after reaction 2h, being dry to obtain the final product.
Modification of chitosan in the present embodiment is the NH on epoxychloropropane and chitosan2It reacts, is modified with ethylenediamine again
Ethylenediamine modified crosslinking chitosan magnetic obtained and thiourea modified, glutaraldehyde cross-linking the magnetic prepared with inverse suspension crosslinking method
The mixture that property chitosan is formed according to weight ratio 3:2.
Increasing plant extracts in the present embodiment the preparation method comprises the following steps: Dalmatian chrysanthemum, Folium Forsythia, camphortree leaf, crane grass are pressed
After crushing according to weight ratio 2:3:1:1 plus water pretreatment is made using multiple counter-current extraction, shove and vacuum concentration, wherein extracting
Time be 60min, 6 times that amount of water is plant weight, degree of extracting are 40%, extraction times are 6 times, temperature concentrated in vacuo is
45±2℃。
Expanded graphite in the present embodiment the preparation method comprises the following steps:
According to mass ratio 1:1.2:0.2:1.5, by crystalline flake graphite, nitric acid, hydrogen peroxide and phosphoric acid, temperature is that 80 points are reacted at 40 DEG C again
Clock, then the sulphur-free expanded graphite that swelling volume is 312ml/g is prepared at being 900 DEG C in swelling temperature.
Embodiment 3.
A kind of resource-effective based plate preparation method of the present embodiment, comprising the following steps:
Agriculture waste stalk, the wooden factory are processed in discarded heel addition pulverizer and are crushed by step 1, mixing increasing property plant extracts
6h is kept the temperature at being 60 DEG C in temperature in addition steamer, then carries out pressure cooking 1.5h, is then ground using defibrator, feeding is closed
Pressure vessel is kept for 10 minutes under 2Mpa air pressure, is filtered mixed material after moment opening closed container, is carried out to mixed material
Rubbing is rolled, it is 35% Adlerika that 5 parts of butyl titanate, 45 parts of dehydrated alcohol, mass fraction by weight are added after drying
In the dipping solution of 12 parts, 18 parts of polyvinyl alcohol proportion formation, stirring is impregnated 25 minutes, drained and standby；
Wood shavings, paperboard fibres are crushed, 50 parts of water, 20 parts of the soda bath of mass concentration 3%, second by weight are added by step 2
36h is impregnated in the modified mixture that 5 parts of alcohol, 15 parts of hydrogen peroxide solution that mass concentration is 15% match, then is washed with water, is sent
Enter high speed dissociation device to be dissociated, the revolving speed of the high speed dissociation device is not less than 6000r/min, and dissociation end gas is done spare；
The 18 parts of mixing of 2-4 parts of dimethylolpropionic acid and methyl diphenylene diisocyanate are added according to parts by weight for step 3
It in 25 parts of acetone soln, is reacted 100 minutes at 50 DEG C, adds 8 parts of modification of chitosan magnetic agitation 7min at room temperature,
Mixing speed is 250r/min, adds 5.5 parts of magnalium nano-layered double hydroxides after coupling agent modified, 4 parts
Melamine, 0.15 part of metal quantum point and 0.7 part of oxo double phenoxazine arsenic 15 minutes under high velocity agitation, in the case where temperature is 75 DEG C
Carry out ultrasonic treatment 40 minutes, cooling is spare；
Step 4: by weight crushing the energy stone that 8 parts of partial sizes are 2cm for partial size is 200 mesh particles, 6 parts of acetone is added
In be heated to 60 DEG C, add 40 parts of polyethylene glycol 1500s, 25 portions of mannitol, under 3000r/min revolving speed shear dispersion
15min；Then 9 parts of algae clay, 7 parts of expanded graphite, 2 parts of active carbon are sequentially added under 150r/min revolving speed and is added divides
Dissipate and disperse in machine, sequentially add 12 parts of ammonium polyphosphate, 2 parts of pentaerythrites under 150r/min revolving speed, 1.5 parts of potassium peroxydisulfates and
0.7 part of ferric sulfate continues the shearing dispersion 19min under 4000r/min revolving speed, then is transferred in sand mill and is sanded to 1 μm of fineness <,
It is spare；
Step 5: by weight by 30 parts of lauryl methacrylates, 15 parts of 13 carbon esters of methacrylic acid, 20 parts of acryloyls
Amine, 7 parts of ethyoxyl sodium alkyl sulfates and 3 parts of APES formaldehyde condensation products are stirred in advance, then pre- are stirred to described
0.4 part of ammonium sulfate of addition in solution is mixed, 4.5h is then reacted at 75 DEG C, it is spare；
Step 6: the mixtures that the step of mixture prepared by 85 parts of step 1 and 7 parts three prepare are added according to parts by weight high
It in fast batch mixer, is mixed 3 minutes, the mixture for adding the preparation of 45 parts of step 2 continues to stir, then will puddle end
Material is sent into vacuum roll mill, is 65 DEG C in temperature, and it is spare to obtain pretreatment material in 30% roll-in 15 minutes repeatedly for humidity；
Step 7: pretreatment material is fitted into vacuum pressure impregnation agitator tank, opens vacuum pump and vacuumize, keep tank internal pressure
Power is 0.01MPa and maintains 15min；Liquid flowing valve is opened, the mixture of step 4 preparation is pumped into vacuum pressure impregnation
In agitator tank, 1.1MPa pressure is added to stir 40 minutes；Draining valve and the complete pressure release of gas valve are successively opened, is then opened again
It opens vacuum pump to vacuumize, keeps pressure inside the tank to be 0 .01-0 .02MPa and maintain 15min, take out mixture；
Step 8: the mixture of step 7 preparation is sent into plate spreading machine, when formation even density stabilization, thickness on mesh belt
After consistent slab, pre- press operation is carried out, obtains sheet profile within precompressed 6 minutes in the case where pressure is 1.7-1.9Mpa, temperature is 90 DEG C
The mixture prepared in step 5 is coated in plate preform surface by base, and the temperature for controlling glue spreader is 150 DEG C, coated weight is
120-130g/m2, treated plate parison is sent into moulding press after being repeatedly molded after taking out slab cutting edge to obtain the final product.
Metal quantum point in step three in the present embodiment is prepared using following methods:
It by weight disperses the titanium dioxide of 4 parts of 100nm-200nm in 45 parts of alcohol solution, 1.5 parts of nitric acid is added
Silver, 5 parts of ethylenediamines pass sequentially through in hydrothermal reaction kettle, are kept for 12 hours in 160 DEG C, are down to room temperature and filter to obtain the final product.
Multiple molding in the present embodiment in step 8 specifically:
Will treated plate parison in moulding press, be first that 155 DEG C of pressure with 11Mpa suppresses 50s in temperature, be cooled to
135 DEG C of pressure with 7Mpa suppresses 100s, then is cooled to 115 DEG C of pressure with 3Mpa and suppresses 210s.
Magnalium nano-layered double hydroxides after coupling agent modified in the present embodiment the preparation method comprises the following steps:
3:1 weighs Al (NO in molar ratio3)3·9H2O and Mg (NO3)2·6H2O is dissolved in distilled water, is stirred evenly.At 4-6 DEG C
It is lower quickly to instill lye, it adjusts pH and is reacted 35 minutes in 9.5 ranges, disperse filter cake in distilled water after filtering washing,
It is cooled to room temperature to obtain transparent whites slurry after reacting 18 h at 120 DEG C, centrifugal drying is finely ground to 30- by the product after drying
40 μm, the coupling agent of mass percent concentration 20% is hydrolyzed 25 minutes at room temperature then, is added with stirring in ultrasonic wave finely ground
Product afterwards, at 85 DEG C, after filtering, wash after reaction 1.5h, being dry to obtain the final product.
Modification of chitosan in the present embodiment is the NH on epoxychloropropane and chitosan2It reacts, is modified with ethylenediamine again
Ethylenediamine modified crosslinking chitosan magnetic obtained and thiourea modified, glutaraldehyde cross-linking the magnetic prepared with inverse suspension crosslinking method
The mixture that property chitosan is formed according to weight ratio 3:2.
Increasing plant extracts in the present embodiment the preparation method comprises the following steps: Dalmatian chrysanthemum, Folium Forsythia, camphortree leaf, crane grass are pressed
After crushing according to weight ratio 2:3:1:1 plus water pretreatment is made using multiple counter-current extraction, shove and vacuum concentration, wherein extracting
Time be 60min, 6 times that amount of water is plant weight, degree of extracting are 40%, extraction times are 6 times, temperature concentrated in vacuo is
45±2℃。
Expanded graphite in the present embodiment the preparation method comprises the following steps:
According to mass ratio 1:1.2:0.2:1.5, by crystalline flake graphite, nitric acid, hydrogen peroxide and phosphoric acid, temperature is that 80 points are reacted at 40 DEG C again
Clock, then the sulphur-free expanded graphite that swelling volume is 312ml/g is prepared at being 900 DEG C in swelling temperature.
Implementation result:
In order to verify implementation result of the invention, performance is carried out to the plate and plate in the prior art that prepare in the present embodiment
Index comparison, performance test methods use GB/T 11718-1999, GB/T1936.1-91, GB/T14019-92, referring to GB/
T18261-2000 " test method that mould inhibitor prevents and treats timber mould and Stain fungi " carries out fungicidal properties, and test concrete outcome is such as
Following table:
| Test index | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example |
| Bending strength (MPa) | 41.3 | 39.4 | 42.1 | 27.8 |
| Density variation (%) | 0.34 | 0.41 | 0.24 | 1.2 |
| Thickness swelling rate (%) | 1.25 | 1.31 | 1.12 | 3.5 |
| Surface bonding strength (MPa) | 2.81 | 3.12 | 3.24 | 2.10 |
| Mould proof preventive effect (%) | 98 | 97 | 93 | 24 |
The bending strength of the plate of 1-3 of embodiment of the present invention preparation is close relative to comparative example highest promotion 51.4% as seen from the above table
Degree deviation reduces 80%, and thickness swelling rate reduces 68%, and surface bonding strength improves 54.2%, and mould proof preventive effect is promoted
More than 3 times, the contact surface of analyzing its reason present invention using base fiber and reinforcing fibre mixing cuttage, between increase fiber
Product, realizes preferable felt properties, is mixed in a certain proportion, and is conducive to the density and intensity that improve composite floor substrate, right
Base fiber carries out boiling, pressurization, rubbing, effectively increases the eduction rate of fiber, while can have by the maceration extract of proportion
Effect improves the tensile strength of of base fiber itself, its compatible degree between other substances is improved, for wood shavings, paperboard fibres
Further processing it is modified, sterilization can be effectively played and bleach and utmostly extract wherein fiber, realize the weight of resource
It is multiple to utilize；
Step 3 is the NH on epoxychloropropane and chitosan by the way that modification of chitosan is added simultaneously2Reaction is changed with ethylenediamine again
Property made from ethylenediamine modified crosslinking chitosan magnetic and with inverse suspension crosslinking method prepare it is thiourea modified, glutaraldehyde cross-linking
The mixture that chitosan magnetic is formed according to weight ratio 2:3, one side allow the binder of preparation is more uniform to be distributed
Certain filling fiber hole is played in cellulose surface, while further improving paper to prevent aqueous infiltrating agent and organic solvent
Intrusion, while there is the performance of antiacid alkali resistant, also improve the thermal stability of chitosan, additionally can be with dihydroxymethyl fourth
Acid and methyl diphenylene diisocyanate synergistic effect play good cementation to fiber；The metal quantum particularly added
Point further enhances adhesion strength because of the active group and quantum effect effect on its surface；
The present invention passes through to lauryl methacrylate, 13 carbon ester of methacrylic acid, acrylamide, ethyoxyl sodium alkyl sulfate
With the combination reaction of APES formaldehyde condensation product, it is easy to immerse and reaches deep layer effect of anti-cracking inside plate, in tide
Under the conditions of wet, protecting film can be formed on plate material surface, prevent external environment to the influence inside plate material, in dry condition
Under, can effectively prevent plate, inner material condition rapidly changes and generates cracking phenomena in dry conditions, while cooperateing with step
The double phenoxazine arsenic of the oxo added in three play the excellent effect of mildew and insect proof；
The fire retardant performance index of the plate prepared in this present embodiment and plate in the prior art is as follows:
| Test index | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example |
| Mean heat capacity (J/gK) | 41.3 | 39.4 | 42.1 | 27.8 |
| Smoke release (m2) | 0.56 | 0.61 | 0.59 | 1.1 |
| Remaining carbon (%) | 54.8 | 51.2 | 59.4 | 18.6 |
| Heat liberation unit (MJ/m2) | 2.1 | 2.2 | 2.4 | 33.5 |
The fire retardant performance of 1-3 of the embodiment of the present invention is superior to the prior art as can be known from the above table, step 4 preparation of the present invention
Fire-retardant additive effectively increases the flame retardant effect of plate, in step 3 by the additional Intumescent Retardant System of common flame retardant
The magnalium nano-layered double hydroxides of addition, so that the flame-retardant smoke inhibition effect of plate is greatly improved.
The index effect of comprehensive upper table simultaneously, the indices of embodiment 1-3 are although better than comparative example, embodiment
Also difference, analysis are got off between 1-3, it is seen that the selection of the content and preparation method parameter of component also has final performance
It is most important, so the innovative content selection aspect for being also embodied in each component simultaneously of the invention, certain remaining group of the present invention
Component selections and content selection are obviously also non-obvious, and those skilled in the art combine the prior art that can think easily absolutely not
It arrives.
The present invention selects different precompressed and heat pressing process in preparation method, and cooperate corresponding temperature, pressure and
Revolving speed and etc., finally ensure that the plate of preparation has the marked improvement for preparing product compared with the existing technology and preferable city
Field competitiveness.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of resource-effective based plate preparation method, which comprises the following steps:
Agriculture waste stalk, the wooden factory are processed in discarded heel addition pulverizer and are crushed by step 1, mixing increasing property plant extracts
5-7h is kept the temperature at being 50-70 DEG C in temperature in addition steamer, then carries out pressure cooking 1-2h, is then ground, is sent using defibrator
Enter closed pressure vessel, kept for 10 minutes under 2Mpa air pressure, mixed material is filtered after moment opening closed container, to mixture
Material carries out rolling rubbing, be added after drying butyl titanate 4-6 parts by weight, 40-50 parts of dehydrated alcohol, mass fraction be
In the dipping solution that 35% 10-15 parts of Adlerika, 15-20 parts of polyvinyl alcohol proportions are formed, stirring is impregnated 20-30 minutes, drip
It does spare；
Wood shavings, paperboard fibres are crushed, 50 parts of water, 20 parts of the soda bath of mass concentration 3%, second by weight are added by step 2
24-48h is impregnated in the modified mixture that 5 parts of alcohol, 15 parts of hydrogen peroxide solution that mass concentration is 15% match, then is washed with water,
It is sent into high speed dissociation device to be dissociated, the revolving speed of the high speed dissociation device is not less than 6000r/min, and dissociation end gas is done standby
With；
Step 3 adds 2-4 parts of dimethylolpropionic acid and 17-19 parts of methyl diphenylene diisocyanate mixing according to parts by weight
Enter in 20-30 parts of acetone soln, is reacted 80-120 minutes at 45-55 DEG C, add 7-9 parts of modification of chitosan at room temperature
Magnetic agitation 5min-10min, mixing speed be 200-300r/min, add 5-6 parts after coupling agent modified magnalium receive
Rice layered double hydroxide, 3-5 parts of melamines, 0.1-0.2 parts of metal quantum points and the double phenoxazine arsenic of 0.5-1 parts of oxos exist
10-20 minutes under high-speed stirred, ultrasonic treatment is carried out 30-50 minutes at being 70-80 DEG C in temperature, cooling is spare；
The metal quantum point is prepared using following methods:
It by weight disperses the titanium dioxide of 3-5 parts of 100nm-200nm in 40-50 parts of alcohol solution, is added 1-2 parts
Silver nitrate, 4-6 a part ethylenediamine pass sequentially through in hydrothermal reaction kettle, are kept for 10-14 hours in 140-180 DEG C, are down to room temperature mistake
It filters to obtain the final product；
Step 4: by weight crushing 7-9 parts of energy stones for partial size is 200 mesh particles, it is added in 5-7 parts of acetone and is heated to
It 60 DEG C, adds 20-60 parts of polyethylene glycol 1500s, 15-35 portions of mannitol, shear dispersion under 2500-3500r/min revolving speed
10-20min；Then 8-10 parts of algae clay, 5-9 parts of expanded graphite, 1-3 are sequentially added under 100-200 r/min revolving speed
The active carbon of part, which is added in dispersion machine, to be dispersed, and 10-14 parts of ammonium polyphosphate, 1-3 parts are sequentially added under 100-200 r/min revolving speed
Pentaerythrite, 1-2 parts of potassium peroxydisulfates and 0.5-0.9 parts of ferric sulfate continue the shearing dispersion 15- under 3500-4500r/min revolving speed
30min, then be transferred in sand mill and be sanded to 1 μm of fineness <, it is spare；
Step 5: by weight by 25-35 parts of lauryl methacrylates, 10-20 parts of 13 carbon esters of methacrylic acid, 15-25
Part acrylamide, 5-10 parts of ethyoxyl sodium alkyl sulfates and 2-4 parts of APES formaldehyde condensation products are stirred in advance,
0 .3-0.5 parts of ammonium sulfate is added into the pre- agitating solution again, 3-6h is then reacted at 73-76 DEG C, it is spare；
Step 6: the mixture prepared 80-90 parts of step 1 according to parts by weight and three mixtures prepared the step of 4-10 parts
It is added in high speed mixer, is mixed 2-4 minutes, the mixture for adding the preparation of 40-50 parts of step 2 continues to stir, then will
The material for puddling end is sent into vacuum roll mill, is 60-70 DEG C in temperature, and humidity is at roll-in 10-20 points repeatedly of 25%-35%
It is spare to obtain pretreatment material for clock；
Step 7: pretreatment material is fitted into vacuum pressure impregnation agitator tank, opens vacuum pump and vacuumize, keep tank internal pressure
Power is 0.01MPa and maintains 10-20min；Liquid flowing valve is opened, the mixture of step 4 preparation is pumped into vacuum pressure leaching
In stain agitator tank, 0.7-1.5MPa pressure is added to stir 30-50 minutes；Draining valve and the complete pressure release of gas valve are successively opened,
Then it is again turned on vacuum pump to vacuumize, keeps pressure inside the tank to be 0 .01-0 .02MPa and maintain 10-20min, take out mixing
Object；
Step 8: the mixture of step 7 preparation is sent into plate spreading machine, when formation even density stabilization, thickness on mesh belt
After consistent slab, pre- press operation is carried out, obtains plate within precompressed 5-7 minutes in the case where pressure is 1.5-2.0Mpa, temperature is 85-95 DEG C
Material parison, by the mixture prepared in step 5 be coated in plate preform surface, control glue spreader temperature be 140-160 DEG C,
Coated weight is 100-150g/m2, treated plate parison is sent into moulding press after being repeatedly molded after taking out slab cutting edge i.e.
?.
2. a kind of resource-effective based plate preparation method according to claim 1, which is characterized in that in the step 8
Repeatedly molding specifically:
Will treated plate parison in moulding press, be first that the 150-160 DEG C of pressure with 10-12Mpa suppresses 40- in temperature
60s is cooled to the 130-140 DEG C of pressure with 6-8Mpa and suppresses 80-120s, then is cooled to the 110-120 DEG C of pressure with 2-4Mpa
Suppress 180-240s.
3. a kind of resource-effective based plate preparation method according to claim 1, which is characterized in that the coupling agent changes
Magnalium nano-layered double hydroxides after property the preparation method comprises the following steps:
3:1 weighs Al (NO in molar ratio3)3·9H2O and Mg (NO3)2·6H2O is dissolved in distilled water, is stirred evenly, at 4-6 DEG C
It is lower quickly to instill lye, it adjusts pH and is reacted within the scope of 9.4-9.6 30-40 minutes, disperse distillation for filter cake after filtering washing
In water, it is cooled to room temperature to obtain transparent whites slurry after 18 h are reacted at 120 DEG C, centrifugal drying grinds the product after drying
Carefully to 30-40 μm, then the coupling agent of mass percent concentration 15-25% is hydrolyzed 20-30 minutes at room temperature, in ultrasonic wave
It is added with stirring finely ground rear product, at 80-90 DEG C, after filtering, wash after reaction 1-2h, being dry to obtain the final product.
4. a kind of resource-effective based plate preparation method according to claim 1, which is characterized in that the modified shell is poly-
Sugar is the NH on epoxychloropropane and chitosan2It reacts, is poly- with the modified ethylenediamine modified crosslinking magnetic crust obtained of ethylenediamine again
It sugar and is formed with thiourea modified, glutaraldehyde cross-linking the chitosan magnetic of inverse suspension crosslinking method preparation according to weight ratio 3:2
Mixture.
5. a kind of resource-effective based plate preparation method according to claim 1, which is characterized in that the increasing property plant
Extract the preparation method comprises the following steps: by Dalmatian chrysanthemum, Folium Forsythia, camphortree leaf, crane grass according to weight ratio 2:3:1:1 crush after plus water locate in advance
Reason is made using multiple counter-current extraction, shove and vacuum concentration, wherein the time extracted is 60min, amount of water is plant weight
Amount 6 times, degree of extracting be 40%, extraction times are 6 times, temperature concentrated in vacuo is 45 ± 2 DEG C.
6. a kind of resource-effective based plate preparation method according to claim 1, which is characterized in that the expanded graphite
The preparation method comprises the following steps:
According to mass ratio 1:1.2:0.2:1.5, by crystalline flake graphite, nitric acid, hydrogen peroxide and phosphoric acid, temperature is that 80 points are reacted at 40 DEG C again
Clock, then the sulphur-free expanded graphite that swelling volume is 312ml/g is prepared at being 900 DEG C in swelling temperature.
7. a kind of resource-effective based plate preparation method according to claim 1, which is characterized in that the step 3 are as follows:
20-30 is added in the 17-19 parts of mixing of 2-4 parts of dimethylolpropionic acid and methyl diphenylene diisocyanate according to parts by weight
Part acetone soln in, reacted 80-120 minutes at 45-55 DEG C, adding 7-9 parts of modification of chitosan, magnetic force stirs at room temperature
5min-10min is mixed, mixing speed is 200-300r/min, adds the 5-6 parts of magnalium nano lamellars after coupling agent modified
The double phenoxazine arsenic of double-metal hydroxide, 3-5 part melamine, 0.1-0.2 parts of metal quantum points, 0.5-1 parts of oxos and 3-5 parts
C9 Petropols 10-20 minutes under high velocity agitation, ultrasonic treatment is carried out 30-50 minutes at being 70-80 DEG C in temperature, cooling is standby
With.
8. a kind of resource-effective based plate preparation method according to claim 1, which is characterized in that the step 6 are as follows:
The mixture that is prepared according to parts by weight by the step of mixture prepared by 80-90 parts of step 1,7-15 parts three, 2-4 parts
Borax and 1-2 parts of zinc borate are added in high speed mixer, are mixed 2-4 minutes, add 40-50 parts of step 2 preparations
Mixture continues to stir, then the material for puddling end is sent into vacuum roll mill, is 60-70 DEG C in temperature, humidity is in 25%-
35% roll-in 10-20 minutes repeatedly, it is spare to obtain pretreatment material.
9. a kind of resource-effective based plate preparation method according to claim 1, which comprises the following steps:
Agriculture waste stalk, the wooden factory are processed in discarded heel addition pulverizer and are crushed by step 1, mixing increasing property plant extracts
6h is kept the temperature at being 60 DEG C in temperature in addition steamer, then carries out pressure cooking 1.5h, is then ground using defibrator, feeding is closed
Pressure vessel is kept for 10 minutes under 2Mpa air pressure, is filtered mixed material after moment opening closed container, is carried out to mixed material
Rubbing is rolled, it is 35% Adlerika that 5 parts of butyl titanate, 45 parts of dehydrated alcohol, mass fraction by weight are added after drying
In the dipping solution of 12 parts, 18 parts of polyvinyl alcohol proportion formation, stirring is impregnated 25 minutes, drained and standby；
Wood shavings, paperboard fibres are crushed, 50 parts of water, 20 parts of the soda bath of mass concentration 3%, second by weight are added by step 2
36h is impregnated in the modified mixture that 5 parts of alcohol, 15 parts of hydrogen peroxide solution that mass concentration is 15% match, then is washed with water, is sent
Enter high speed dissociation device to be dissociated, the revolving speed of the high speed dissociation device is not less than 6000r/min, and dissociation end gas is done spare；
The 18 parts of mixing of 2-4 parts of dimethylolpropionic acid and methyl diphenylene diisocyanate are added according to parts by weight for step 3
It in 25 parts of acetone soln, is reacted 100 minutes at 50 DEG C, adds 8 parts of modification of chitosan magnetic agitation 7min at room temperature,
Mixing speed is 250r/min, adds 5.5 parts of magnalium nano-layered double hydroxides after coupling agent modified, 4 parts
Melamine, 0.15 part of metal quantum point and 0.7 part of oxo double phenoxazine arsenic 15 minutes under high velocity agitation, in the case where temperature is 75 DEG C
Carry out ultrasonic treatment 40 minutes, cooling is spare；
Step 4: by weight crushing the energy stone that 8 parts of partial sizes are 2cm for partial size is 200 mesh particles, 6 parts of acetone is added
In be heated to 60 DEG C, add 40 parts of polyethylene glycol 1500s, 25 portions of mannitol, under 3000r/min revolving speed shear dispersion
15min；Then 9 parts of algae clay, 7 parts of expanded graphite, 2 parts of active carbon are sequentially added under 150r/min revolving speed and is added divides
Dissipate and disperse in machine, sequentially add 12 parts of ammonium polyphosphate, 2 parts of pentaerythrites under 150r/min revolving speed, 1.5 parts of potassium peroxydisulfates and
0.7 part of ferric sulfate continues the shearing dispersion 19min under 4000r/min revolving speed, then is transferred in sand mill and is sanded to 1 μm of fineness <,
It is spare；
Step 5: by weight by 30 parts of lauryl methacrylates, 15 parts of 13 carbon esters of methacrylic acid, 20 parts of acryloyls
Amine, 7 parts of ethyoxyl sodium alkyl sulfates and 3 parts of APES formaldehyde condensation products are stirred in advance, then pre- are stirred to described
0.4 part of ammonium sulfate of addition in solution is mixed, 4.5h is then reacted at 75 DEG C, it is spare；
Step 6: the mixtures that the step of mixture prepared by 85 parts of step 1 and 7 parts three prepare are added according to parts by weight high
It in fast batch mixer, is mixed 3 minutes, the mixture for adding the preparation of 45 parts of step 2 continues to stir, then will puddle end
Material is sent into vacuum roll mill, is 65 DEG C in temperature, and it is spare to obtain pretreatment material in 30% roll-in 15 minutes repeatedly for humidity；
Step 7: pretreatment material is fitted into vacuum pressure impregnation agitator tank, opens vacuum pump and vacuumize, keep tank internal pressure
Power is 0.01MPa and maintains 15min；Liquid flowing valve is opened, the mixture of step 4 preparation is pumped into vacuum pressure impregnation
In agitator tank, 1.1MPa pressure is added to stir 40 minutes；Draining valve and the complete pressure release of gas valve are successively opened, is then opened again
It opens vacuum pump to vacuumize, keeps pressure inside the tank to be 0 .01-0 .02MPa and maintain 15min, take out mixture；
Step 8: the mixture of step 7 preparation is sent into plate spreading machine, when formation even density stabilization, thickness on mesh belt
After consistent slab, pre- press operation is carried out, obtains sheet profile within precompressed 6 minutes in the case where pressure is 1.7-1.9Mpa, temperature is 90 DEG C
The mixture prepared in step 5 is coated in plate preform surface by base, and the temperature for controlling glue spreader is 150 DEG C, coated weight is
120-130g/m2, treated plate parison is sent into moulding press after being repeatedly molded after taking out slab cutting edge to obtain the final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207902.7A CN109435002A (en) | 2018-10-17 | 2018-10-17 | A kind of resource-effective based plate preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207902.7A CN109435002A (en) | 2018-10-17 | 2018-10-17 | A kind of resource-effective based plate preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435002A true CN109435002A (en) | 2019-03-08 |
Family
ID=65546562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811207902.7A Withdrawn CN109435002A (en) | 2018-10-17 | 2018-10-17 | A kind of resource-effective based plate preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435002A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50302845D1 (en) * | 2002-10-04 | 2006-05-18 | Basf Ag | METHOD FOR IMPROVING THE SURFACE HARDENESS OF A WOODEN BODY WITH AN AQUEOUS SOLUTION OF AN IMPREGNATION AGENT |
| CN102897757A (en) * | 2012-10-16 | 2013-01-30 | 清华大学 | Preparation method for single-layered graphene oxide |
| CN105566595A (en) * | 2015-12-29 | 2016-05-11 | 优美特（北京）环境材料科技股份公司 | Aqueous polyurethane emulsion used for polar surface coating, and preparation method thereof |
| CN105734042A (en) * | 2016-05-04 | 2016-07-06 | 厦门大学嘉庚学院 | Method for preparing photocatalysis type immobilized nitrogen and phosphorus removal granules |
| CN107030840A (en) * | 2017-05-27 | 2017-08-11 | 湖北中能木业有限公司 | A kind of method of utilization wood leftover material and stalk making artificial plate |
-
2018
- 2018-10-17 CN CN201811207902.7A patent/CN109435002A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50302845D1 (en) * | 2002-10-04 | 2006-05-18 | Basf Ag | METHOD FOR IMPROVING THE SURFACE HARDENESS OF A WOODEN BODY WITH AN AQUEOUS SOLUTION OF AN IMPREGNATION AGENT |
| CN102897757A (en) * | 2012-10-16 | 2013-01-30 | 清华大学 | Preparation method for single-layered graphene oxide |
| CN105566595A (en) * | 2015-12-29 | 2016-05-11 | 优美特（北京）环境材料科技股份公司 | Aqueous polyurethane emulsion used for polar surface coating, and preparation method thereof |
| CN105734042A (en) * | 2016-05-04 | 2016-07-06 | 厦门大学嘉庚学院 | Method for preparing photocatalysis type immobilized nitrogen and phosphorus removal granules |
| CN107030840A (en) * | 2017-05-27 | 2017-08-11 | 湖北中能木业有限公司 | A kind of method of utilization wood leftover material and stalk making artificial plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109129792A (en) | A kind of preparation method of environment-friendly sheet | |
| CN109227867A (en) | A kind of preparation method of the mould proof composite fibre plate of environment-friendly type antibiotic | |
| US8603231B2 (en) | Phosphate bonded composites and methods | |
| CN107030840B (en) | Method for manufacturing artificial board by using wood leftover materials and straws | |
| CN107032740A (en) | A kind of bamboo fibre magnesium oxysulfide plate and preparation method thereof | |
| CN109333745A (en) | A kind of preparation method of mould proof environmentally protective artificial board | |
| WO2006081755A1 (en) | Wood-modifying composition and method for its preparation, as well as its uses | |
| CN105128118A (en) | Sound absorption and heat preservation high-density fiberboard capable of being used as house partition plate and preparation method of sound absorption and heat preservation high-density fiberboard | |
| CN107142763A (en) | A kind of processing method of the wood composite fiber decoration board of heatproof flame-retardant | |
| CN104057506A (en) | Modified and enhanced flame retardant treating agent for wood floor wood | |
| CN109352772A (en) | A kind of preparation process of pressure resistance composite board | |
| CN109278151A (en) | A kind of preparation method of fire protection flame retarding denseness sheet material | |
| CN106042134B (en) | A kind of formaldehydeless bamboo wood board of fire retardant, anticorrosive and preparation method thereof | |
| CN107254809A (en) | A kind of preparation method of environmental and durable medium density fibre board (MDF) | |
| CN1439499A (en) | Composition, preparation thereof and its application in post-treatment of wood | |
| CN109435002A (en) | A kind of resource-effective based plate preparation method | |
| CN104802252A (en) | Wood enhancement and corrosion prevention modification liquid and preparation method thereof | |
| CN109129812A (en) | A kind of preparation process of no aldehyde waterproof wood-base fibre and particle panel material | |
| CN104786333A (en) | Wood reinforced waterproof modification fluid and preparation method thereof | |
| CN105522638A (en) | Method for manufacturing environment-friendly waterproof fiber board | |
| CN109468891B (en) | Waste fabric fiberboard and manufacturing method thereof | |
| CN102862201A (en) | Fast growing wood flame retardant enhanced solid wood section material and its manufacturing method | |
| CN112372774B (en) | Bamboo-based fiber composite material and continuous preparation method thereof | |
| CN108358513A (en) | A kind of Environment-friendlywear-resistant wear-resistant heat-insulating and fire-proof composite board and preparation method thereof | |
| CN111730697B (en) | A kind of wormwood modified decorative panel and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |
|
| WW01 | Invention patent application withdrawn after publication |