CN108795080A - A kind of novel environment friendly paper and its preparation process - Google Patents
A kind of novel environment friendly paper and its preparation process Download PDFInfo
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- CN108795080A CN108795080A CN201810515005.6A CN201810515005A CN108795080A CN 108795080 A CN108795080 A CN 108795080A CN 201810515005 A CN201810515005 A CN 201810515005A CN 108795080 A CN108795080 A CN 108795080A
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- environment friendly
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- 238000002360 preparation method Methods 0.000 title claims description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 30
- 229920002472 Starch Polymers 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 30
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims abstract description 30
- 239000008107 starch Substances 0.000 claims abstract description 29
- 235000019698 starch Nutrition 0.000 claims abstract description 29
- 239000004593 Epoxy Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000004094 surface-active agent Substances 0.000 claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 15
- 239000008367 deionised water Substances 0.000 claims abstract description 15
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 15
- 239000010459 dolomite Substances 0.000 claims abstract description 15
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 15
- 235000010265 sodium sulphite Nutrition 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 14
- 239000000314 lubricant Substances 0.000 claims abstract description 14
- 239000000123 paper Substances 0.000 claims description 73
- 239000000203 mixture Substances 0.000 claims description 37
- 238000010792 warming Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 21
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 16
- -1 sodium alkyl benzene Chemical class 0.000 claims description 16
- 239000003822 epoxy resin Substances 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 15
- 229920000647 polyepoxide Polymers 0.000 claims description 15
- 241000196324 Embryophyta Species 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 13
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 239000003085 diluting agent Substances 0.000 claims description 8
- 150000002118 epoxides Chemical class 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 7
- 239000003112 inhibitor Substances 0.000 claims description 7
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 229920000388 Polyphosphate Polymers 0.000 claims description 6
- 229940077388 benzenesulfonate Drugs 0.000 claims description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 6
- 239000011505 plaster Substances 0.000 claims description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- 239000001205 polyphosphate Substances 0.000 claims description 6
- 235000011176 polyphosphates Nutrition 0.000 claims description 6
- 229920001661 Chitosan Polymers 0.000 claims description 5
- 229920002261 Corn starch Polymers 0.000 claims description 5
- 244000017020 Ipomoea batatas Species 0.000 claims description 5
- 235000002678 Ipomoea batatas Nutrition 0.000 claims description 5
- 240000003183 Manihot esculenta Species 0.000 claims description 5
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 5
- 238000003490 calendering Methods 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 239000008120 corn starch Substances 0.000 claims description 5
- 229940099112 cornstarch Drugs 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 229920001592 potato starch Polymers 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000008236 heating water Substances 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 2
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 abstract description 3
- 231100000614 poison Toxicity 0.000 abstract description 3
- 238000007639 printing Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000007096 poisonous effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 125000001309 chloro group Chemical group Cl* 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229910021532 Calcite Inorganic materials 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 241000533901 Narcissus papyraceus Species 0.000 description 3
- 239000007844 bleaching agent Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 229940100445 wheat starch Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2403/00—Use of starch or derivatives as filler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2511/00—Use of natural products or their composites, not provided for in groups B29K2401/00 - B29K2509/00, as filler
- B29K2511/10—Natural fibres, e.g. wool or cotton
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
A kind of novel environment friendly paper of present invention offer and its manufacture craft, are prepared by following component：Plant fiber, modified powder, native starch, natural macromolecular material, modified epoxy, Ludox, dolomite dust, sodium sulfite, sodium hydroxide, silane coupling agent, surfactant, lubricant and deionized water.Paper prepared by the present invention is environment-protecting and non-poisonous, viscosity is low, stability is good, flexibility is high, adhesive force and abrasion resistance properties are excellent, it is suitble to a variety of mode of printings and production requirement, can be widely applied to the application of the paper substrates such as Front cover of book and periodical, postcard, advertising poster, decoration paper bag, card, label.
Description
Technical field
The invention belongs to pulp technology for making paper, and in particular to a kind of novel environment friendly paper and its preparation process.
Background technology
Papermaking is the important invention of ancient times Han nationality working people.Being divided to has mechanism and by hand two kinds of forms.Mechanism is in papermaking
It is carried out continuously on machine, the paper pulp of paper quality will be suitable for, be diluted with water to a certain concentration, it is tentatively de- in the wet end of paper machine
Water forms wet page, then through press dewatering, is then dried into paper.In current published patent, most of environment protecting paper
Main component is all to use crystal type for the light of calcite type, heavy or ultra-fine CaCO3Carry out surface coupling processing, then with it is poly-
Olefine kind resin after mixing, is squeezed out through screw extruder, be finally cast, prolong pressure etc. formers be processed into accordingly
Environment protecting paper.As the Chinese patent literature of publication number CN1090554C is reported by PP, HDPE or LDPE and heavy, lightweight carbonic acid
The composite material that calcium, talcum powder or clay collectively constitute；It is filler that CN1202166C, which is reported by polyolefin and calcium carbonate superfine powder,
Manufacturing method；CN1651649A, CN1378909A and CN101462387A are equally reported by polyolefin and heavy, lightweight carbon
The inorganic mineral powders such as sour calcium are the preparation method etc. of primary raw material.The common ground of the environment protecting paper of above-mentioned document report is all to use
Common calcite type CaCO3For raw material.Calcite type CaCO3Shape is cube or fusiform, and it includes such as hole, miscellaneous to have
Certain lattice defects such as matter, granular boundary structure be imperfect.Calcite type CaCO3These existing natural defects can direct shadow
Its dispersibility and compatibility in a polymer matrix is rung, the forming process and application performance of paper finally can be also influenced, cause
Finished paper proportion, quantitative, thickness is larger, is more prone to plastic film, no paper texture is serious also to easily cause paper
Rough surface, shedding hinder its production and application.
In addition Chinese paper industry productive consumption is growing steadily, wherein writing culture office paper include offset paper,
Writing paper, electro-photographic paper, printer paper of computer, glazed paper etc. account for sizeable proportion, at present one existing for these office papers
Main problem be duplicate, computerized print when often understand alice, fold, sometimes can also therefore and paperboard etc., to waste
Resource influences office efficiency.And current plain paper can not fail to reduce secondary in short time oxygenolysis under large natural environment
Pollution.
In existing factory, the material that homework book, lessons books for taking notes or keeping accounts, student's paper make directly uses ready-made magma white
Paper.In order to improve the glossiness of paper in papermaking process, pure white paper is obtained, paper grades are often through addition bleaching agent, fluorescence
Agent, the bleaching agent for being usually used in bleaching paper is chloro-containing reagent, but due to working as some in chloro-containing reagent mixing wood pulp during bleachinging and dyeing
Substance will produce chemical reaction and produce to human body and the harmful substance of environment, and the later stage uses the homework book of this kind of paper,
Health can be damaged.It is detected through science, the more white light reflected under fluorescent light of paper is stronger, strong to the eyesight of people more harmful, presses
Current general international standard, Paper White Degree should not be greater than 84 degree, and the whiteness of former wood pulp paper can reach 95 degree to 105 degree, so
The paper production job sheet produced using the prior art is extremely unfavorable for protecting the eyesight of people.
The patent of invention that number of patent application is 201310177626.5, discloses a kind of myopia prevention paper, preparation method
It is still to be used in order to which color blending effect is good, in preparation process a large amount of by the way that hybrid pigment is to reach the color of needs in paper pulp
The chlorine-bearing compounds such as liquid chlorine, sodium hypochlorite bleach slurry, though student eyesight can be protected, but also could not solve chloro-containing reagent
The problem of damaging student health；Meanwhile because of the use of the chlorine-bearing compounds such as liquid chlorine, sodium hypochlorite and pigment so that the technology
In the waste water of generation, substance classes are complicated, it is difficult to are recycled, environmental pollution is serious, is easily made after accidentally discharging
At serious water pollution.
In summary, it is therefore desirable to which a kind of better environmentally friendly paper can realize the effect of environmental protection and reach good
Using effect.
Invention content
The object of the present invention is to provide a kind of novel environment friendly paper and its preparation process, paper environmental protection nothing prepared by the present invention
Poison, viscosity is low, stability is good, flexibility is high, adhesive force and abrasion resistance properties are excellent, and a variety of mode of printings and production is suitble to want
It asks, can be widely applied to the application of the paper substrates such as Front cover of book and periodical, postcard, advertising poster, decoration paper bag, card, label.
The present invention provides the following technical solutions：
A kind of novel environment friendly paper, includes the raw material of following parts by weight：35-45 parts of plant fiber, modified 17-24 parts of powder, day
Right 24-28 parts of starch, 16-22 parts of natural macromolecular material, 12-17 parts of modified epoxy, 10-15 parts of Ludox, dolomite
8-13 parts of powder, 4-8 parts of sodium sulfite, 5-9 parts of sodium hydroxide, 5-8 parts of silane coupling agent, 4-9 parts of surfactant, lubricant 5-
10 parts and 11-14 parts of deionized water.
Preferably, the paper includes the raw material of following parts by weight：35-42 parts of plant fiber, modified 19-24 parts of powder,
26-28 parts of native starch, 16-21 parts of natural macromolecular material, 13-17 parts of modified epoxy, 10-14 parts of Ludox, white clouds
11-13 parts of mountain flour, 4-7 parts of sodium sulfite, 6-9 parts of sodium hydroxide, 5-6 parts of silane coupling agent, 5-9 parts of surfactant, lubrication
11-13 parts of 5-8 parts of agent and deionized water.
Preferably, the paper includes the raw material of following parts by weight：42 parts of plant fiber, modified 19 parts of powder, natural shallow lake
26 parts of powder, 21 parts of natural macromolecular material, 13 parts of modified epoxy, 11 parts of Ludox, 11 parts of dolomite dust, sodium sulfite 5
Part, 7 parts of sodium hydroxide, 6 parts of silane coupling agent, 6 parts of surfactant, 6 parts of lubricant and 12 parts of deionized water.
A kind of preparation process of novel environment friendly paper, including following preparation process：
A, modified epoxy, Ludox and surfactant are mixed, is placed in reaction kettle, the insulation reaction at 65-70 DEG C
45-50min, then it is warming up to 75-78 DEG C, modified powder is added, 15-20min is stirred to react with the rotating speed of 80-100r/min, is obtained
To mixture one；
B, plant fiber, native starch, natural macromolecular material, silane coupling agent and deionized water are mixed, at 120-136 DEG C
Heating water bath under carry out boiling, be made concentration 45-58% slurry；
C, slurry is imported in batch mixer, sodium sulfite is added into slurry, after stirring evenly, be warming up to 55-58 DEG C, hydrogen is added
Sodium oxide molybdena is sufficiently mixed, and is filtered with 50-60 mesh filter screens, is removed large granular impurity, is obtained mixture two；
D, it by mixture one, mixture two, dolomite dust and mix lubricant, imports in homogenizer, in 240-260r/
It is dispersed with stirring 35-42min under the rotating speed of min, then imports extrusion molding in extruder, imports in mold, through calender calendering, does
It is dry, you can to obtain finished product.
Preferably, the preparation method of the modified epoxy of the step a is：Epoxy resin and epoxide diluent are mixed
Uniformly, it is placed in reaction kettle, is warming up to 96-98 DEG C, add catalyst, polymerization inhibitor, binary acid, react 58-67min, then
Acrylic acid is added, is warming up to 112-114 DEG C of reaction 117-125min, is cooled to room temperature, you can obtain modified epoxy.
Preferably, the preparation method of the modified epoxy of the step a is：Epoxy resin and epoxide diluent are mixed
Uniformly, it is placed in reaction kettle, is warming up to 96 DEG C, add catalyst, polymerization inhibitor, binary acid, react 65min, be then added third
Olefin(e) acid is warming up to 114 DEG C of reaction 117min, is cooled to room temperature, you can obtain modified epoxy.
Preferably, the surfactant of the step a is sodium alkyl benzene sulfonate, polyphosphate, polydimethylsiloxane and alkane
Base phenol polyoxyethylene ether in molar ratio 2:1:1:2 mix.
Preferably, the modification powder of the step a be calcium carbonate, flyash, desulfurated plaster and talcum powder mixed grinding extremely
Cross the powder of 500 mesh sieve.
Preferably, the native starch of the step b is cornstarch, tapioca, potato starch, starch from sweet potato and small
The mixture of wheat starch.
Preferably, the natural macromolecular material of the step b is cellulose, chitosan and water in mass ratio 2:10:5 mixing
It stirs.
The beneficial effects of the invention are as follows：
Paper prepared by the present invention is environment-protecting and non-poisonous, viscosity is low, stability is good, flexibility is high, adhesive force and abrasion resistance properties are excellent,
It is suitble to a variety of mode of printings and production requirement, can be widely applied to Front cover of book and periodical, postcard, advertising poster, decoration paper bag, card
The application of the paper substrates such as piece, label.
The modified epoxy added in the present invention is conducive to the flexibility and wear resistance that improve the paper prepared
Can, and in preparation method, epoxy resin is modified using epoxide diluent, binary acid, asphalt mixtures modified by epoxy resin can be greatly reduced
The viscosity of fat retains its good physical mechanical property while ensureing epoxy resin hardness, is prepared so as to improve
Paper also has good physical mechanical property；And further limiting in its preferred preparation method so for preparing changes
The system viscosity and resin stability of property epoxy resin are the most excellent.
Preferred surfactant is sodium alkyl benzene sulfonate, polyphosphate, polydimethylsiloxane and alkylbenzene in the present invention
The hydrophobic performance of the compounding of phenol polyethenoxy ether, the paper that the realization of the proportioning maximizing of use is prepared is more excellent；Separately
The synergistic effect of external surfactants and Ludox can further decrease the viscosity of epoxy resin, to improve its compatibility.
Modification powder in the present invention uses the mixing of calcium carbonate, flyash, desulfurated plaster and talcum powder, the first ingredient
It is at low cost, raw material are very extensive, secondly the ingredient has good compatibility, and good dispersion can improve the smoothness of paper
And wear-resisting property.
Native starch in the present invention and natural macromolecular material, use is natural component, its source is first
Common natural component, therefore cost is very low, and be easily obtained, secondly, natural component can improve paper prepared by the present invention
Environmental-protecting performance, preparation process, using process, waste procedures can reduce pollution, reduction energy consumption.
Dolomite dust in the present invention can improve Paper White Degree, while can increase certain opacity again so that prepare
Paper without adding brightening agent, reduce the cost of raw material, and the Paper White Degree prepared will not be too high, will not be regarded to people
Power has an impact.
Specific implementation mode
Embodiment 1
A kind of novel environment friendly paper, includes the raw material of following parts by weight：35 parts of plant fiber, modified 24 parts of powder, native starch
28 parts, 16 parts of natural macromolecular material, 17 parts of modified epoxy, 10 parts of Ludox, 8 parts of dolomite dust, 8 parts of sodium sulfite,
14 parts of 5 parts of sodium hydroxide, 5 parts of silane coupling agent, 9 parts of surfactant, 5 parts of lubricant and deionized water.
A kind of preparation process of novel environment friendly paper, including following preparation process：
A, modified epoxy, Ludox and surfactant are mixed, is placed in reaction kettle, the insulation reaction at 65 DEG C
50min, then 75 DEG C are warming up to, modified powder is added, 20min is stirred to react with the rotating speed of 100r/min, obtains mixture one；
B, plant fiber, native starch, natural macromolecular material, silane coupling agent and deionized water are mixed, in 120 DEG C of water
Bath heating is lower to carry out boiling, and slurry of the concentration 48% is made；
C, slurry is imported in batch mixer, sodium sulfite is added into slurry, after stirring evenly, be warming up to 58 DEG C, hydrogen-oxygen is added
Change sodium, be sufficiently mixed, be filtered with 50 mesh filter screens, removes large granular impurity, obtain mixture two；
D, it by mixture one, mixture two, dolomite dust and mix lubricant, imports in homogenizer, 240r/min's
It is dispersed with stirring 42min under rotating speed, then imports extrusion molding in extruder, imports in mold, through calender calendering, drying, you can
Obtain finished product.
The preparation method of the modified epoxy of step a is：Epoxy resin and epoxide diluent are uniformly mixed, are placed in anti-
It answers in kettle, is warming up to 98 DEG C, add catalyst, polymerization inhibitor, binary acid, react 58min, acrylic acid is then added, is warming up to
112 DEG C of reaction 125min, are cooled to room temperature, you can obtain modified epoxy.
The surfactant of step a is sodium alkyl benzene sulfonate, polyphosphate, polydimethylsiloxane and alkylphenol polyoxy second
Alkene ether in molar ratio 2:1:1:2 mix.
The modification powder of step a is calcium carbonate, flyash, desulfurated plaster and talcum powder mixed grinding to the sieve of 500 mesh excessively
Powder.
The native starch of step b is the mixed of cornstarch, tapioca, potato starch, starch from sweet potato and wheaten starch
Close object.
The natural macromolecular material of step b is cellulose, chitosan and water in mass ratio 2:10:5 mix together.
Embodiment 2
A kind of novel environment friendly paper, includes the raw material of following parts by weight：42 parts of plant fiber, modified 19 parts of powder, native starch
28 parts, 21 parts of natural macromolecular material, 13 parts of modified epoxy, 10 parts of Ludox, 11 parts of dolomite dust, 4 parts of sodium sulfite,
11 parts of 6 parts of sodium hydroxide, 5 parts of silane coupling agent, 9 parts of surfactant, 8 parts of lubricant and deionized water.
A kind of preparation process of novel environment friendly paper, including following preparation process：
A, modified epoxy, Ludox and surfactant are mixed, is placed in reaction kettle, the insulation reaction at 65 DEG C
45min, then 75 DEG C are warming up to, modified powder is added, 15min is stirred to react with the rotating speed of 80r/min, obtains mixture one；
B, plant fiber, native starch, natural macromolecular material, silane coupling agent and deionized water are mixed, in 120 DEG C of water
Bath heating is lower to carry out boiling, and slurry of the concentration 45% is made；
C, slurry is imported in batch mixer, sodium sulfite is added into slurry, after stirring evenly, be warming up to 58 DEG C, hydrogen-oxygen is added
Change sodium, be sufficiently mixed, be filtered with 60 mesh filter screens, removes large granular impurity, obtain mixture two；
D, it by mixture one, mixture two, dolomite dust and mix lubricant, imports in homogenizer, 260r/min's
It is dispersed with stirring 42min under rotating speed, then imports extrusion molding in extruder, imports in mold, through calender calendering, drying, you can
Obtain finished product.
The preparation method of the modified epoxy of step a is：Epoxy resin and epoxide diluent are uniformly mixed, are placed in anti-
It answers in kettle, is warming up to 98 DEG C, add catalyst, polymerization inhibitor, binary acid, react 67min, acrylic acid is then added, is warming up to
114 DEG C of reaction 125min, are cooled to room temperature, you can obtain modified epoxy.
The surfactant of step a is sodium alkyl benzene sulfonate, polyphosphate, polydimethylsiloxane and alkylphenol polyoxy second
Alkene ether in molar ratio 2:1:1:2 mix.
The modification powder of step a is calcium carbonate, flyash, desulfurated plaster and talcum powder mixed grinding to the sieve of 500 mesh excessively
Powder.
The native starch of step b is the mixed of cornstarch, tapioca, potato starch, starch from sweet potato and wheaten starch
Close object.
The natural macromolecular material of step b is cellulose, chitosan and water in mass ratio 2:10:5 mix together.
Embodiment 3
A kind of novel environment friendly paper, includes the raw material of following parts by weight：42 parts of plant fiber, modified 19 parts of powder, native starch
26 parts, 21 parts of natural macromolecular material, 13 parts of modified epoxy, 11 parts of Ludox, 11 parts of dolomite dust, 5 parts of sodium sulfite,
12 parts of 7 parts of sodium hydroxide, 6 parts of silane coupling agent, 6 parts of surfactant, 6 parts of lubricant and deionized water.
A kind of preparation process of novel environment friendly paper, including following preparation process：
A, modified epoxy, Ludox and surfactant are mixed, is placed in reaction kettle, the insulation reaction at 65 DEG C
45min, then 75 DEG C are warming up to, modified powder is added, 20min is stirred to react with the rotating speed of 100r/min, obtains mixture one；
B, plant fiber, native starch, natural macromolecular material, silane coupling agent and deionized water are mixed, in 126 DEG C of water
Bath heating is lower to carry out boiling, and slurry of the concentration 58% is made；
C, slurry is imported in batch mixer, sodium sulfite is added into slurry, after stirring evenly, be warming up to 55 DEG C, hydrogen-oxygen is added
Change sodium, be sufficiently mixed, be filtered with 60 mesh filter screens, removes large granular impurity, obtain mixture two；
D, it by mixture one, mixture two, dolomite dust and mix lubricant, imports in homogenizer, 260r/min's
It is dispersed with stirring 35min under rotating speed, then imports extrusion molding in extruder, imports in mold, through calender calendering, drying, you can
Obtain finished product.
The preparation method of the modified epoxy of step a is：Epoxy resin and epoxide diluent are uniformly mixed, are placed in anti-
It answers in kettle, is warming up to 96 DEG C, add catalyst, polymerization inhibitor, binary acid, react 65min, acrylic acid is then added, is warming up to
114 DEG C of reaction 117min, are cooled to room temperature, you can obtain modified epoxy.
The surfactant of step a is sodium alkyl benzene sulfonate, polyphosphate, polydimethylsiloxane and alkylphenol polyoxy second
Alkene ether in molar ratio 2:1:1:2 mix.
The modification powder of step a is calcium carbonate, flyash, desulfurated plaster and talcum powder mixed grinding to the sieve of 500 mesh excessively
Powder.
The native starch of step b is the mixed of cornstarch, tapioca, potato starch, starch from sweet potato and wheaten starch
Close object.
The natural macromolecular material of step b is cellulose, chitosan and water in mass ratio 2:10:5 mix together.
Comparative example 1
Detect performance that is existing, popularizing environmentally friendly paper widest in area in the market.
Finished product prepared by above example is detected, following detection data is obtained：
Table one：
| Project | Appearance | Glossiness | Flexibility | Wear resistance | Water resistance |
| Detection method | Range estimation | WGG-60 Grossmeters measures | GB1731-1993 | GB/T1768-2006 | GB/T1733-1993 |
| Embodiment 1 | It is shallow white, opaque | 97 | 1 | 0.078 | 1h is unchanged |
| Embodiment 2 | It is shallow white, opaque | 95 | 1 | 0.073 | 1h is unchanged |
| Embodiment 3 | It is shallow white, opaque | 98 | 1 | 0.068 | 1h is unchanged |
| Comparative example 1 | It is brilliant white, translucent | 85 | 3 | 0.087 | 30min softens, soaks |
According to shown in table one as a result, it is found that the toughness of paper prepared by the present invention, wear resistance, glossiness and water resistance,
It compared with existing paper, is obviously improved, and as shown in Table 1, under method in embodiment 3, paper of the invention
Performance is optimal.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of novel environment friendly paper, which is characterized in that include the raw material of following parts by weight：35-45 parts of plant fiber, modified powder
17-24 parts of material, 24-28 parts of native starch, 16-22 parts of natural macromolecular material, 12-17 parts of modified epoxy, Ludox 10-
15 parts, 8-13 parts of dolomite dust, 4-8 parts of sodium sulfite, 5-9 parts of sodium hydroxide, 5-8 parts of silane coupling agent, surfactant 4-9
11-14 parts of part, 5-10 parts of lubricant and deionized water.
2. a kind of novel environment friendly paper according to claim 1, which is characterized in that the paper includes following parts by weight
Raw material：35-42 parts of plant fiber, 26-28 parts of native starch, 16-21 parts of natural macromolecular material, changes modified 19-24 parts of powder
13-17 parts of epoxy resin of property, 10-14 parts of Ludox, 11-13 parts of dolomite dust, 4-7 parts of sodium sulfite, 6-9 parts of sodium hydroxide,
11-13 parts of 5-6 parts of silane coupling agent, 5-9 parts of surfactant, 5-8 parts of lubricant and deionized water.
3. a kind of novel environment friendly paper according to claim 1, which is characterized in that the paper includes following parts by weight
Raw material：42 parts of plant fiber, modified 19 parts of powder, 26 parts of native starch, 21 parts of natural macromolecular material, modified epoxy 13
Part, 11 parts of Ludox, 11 parts of dolomite dust, 5 parts of sodium sulfite, 7 parts of sodium hydroxide, 6 parts of silane coupling agent, surfactant 6
12 parts of part, 6 parts of lubricant and deionized water.
4. a kind of preparation process of novel environment friendly paper of claim 1-3 any one of them, which is characterized in that including following system
Standby step：
A, modified epoxy, Ludox and surfactant are mixed, is placed in reaction kettle, the insulation reaction at 65-70 DEG C
45-50min, then it is warming up to 75-78 DEG C, modified powder is added, 15-20min is stirred to react with the rotating speed of 80-100r/min, is obtained
To mixture one；
B, plant fiber, native starch, natural macromolecular material, silane coupling agent and deionized water are mixed, at 120-136 DEG C
Heating water bath under carry out boiling, be made concentration 45-58% slurry；
C, slurry is imported in batch mixer, sodium sulfite is added into slurry, after stirring evenly, be warming up to 55-58 DEG C, hydrogen is added
Sodium oxide molybdena is sufficiently mixed, and is filtered with 50-60 mesh filter screens, is removed large granular impurity, is obtained mixture two；
D, it by mixture one, mixture two, dolomite dust and mix lubricant, imports in homogenizer, in 240-260r/
It is dispersed with stirring 35-42min under the rotating speed of min, then imports extrusion molding in extruder, imports in mold, through calender calendering, does
It is dry, you can to obtain finished product.
5. a kind of preparation process of novel environment friendly paper according to claim 4, which is characterized in that the step a's changes
The preparation method of property epoxy resin is：Epoxy resin and epoxide diluent are uniformly mixed, are placed in reaction kettle, 96- is warming up to
98 DEG C, catalyst, polymerization inhibitor, binary acid are added, 58-67min is reacted, acrylic acid is then added, is warming up to 112-114 DEG C instead
117-125min is answered, is cooled to room temperature, you can obtains modified epoxy.
6. a kind of preparation process of novel environment friendly paper according to claim 5, which is characterized in that the step a's changes
The preparation method of property epoxy resin is：Epoxy resin and epoxide diluent are uniformly mixed, are placed in reaction kettle, is warming up to 96
DEG C, catalyst, polymerization inhibitor, binary acid are added, 65min is reacted, acrylic acid is then added, is warming up to 114 DEG C of reaction 117min,
It is cooled to room temperature, you can obtain modified epoxy.
7. a kind of preparation process of novel environment friendly paper according to claim 4, which is characterized in that the table of the step a
Face activating agent is sodium alkyl benzene sulfonate, polyphosphate, polydimethylsiloxane and polyoxyethylene alkylphenol ether in molar ratio 2:1:
1:2 mix.
8. a kind of preparation process of novel environment friendly paper according to claim 4, which is characterized in that the step a's changes
Property powder be calcium carbonate, flyash, desulfurated plaster and talcum powder mixed grinding to cross 500 mesh sieve powder.
9. a kind of preparation process of novel environment friendly paper according to claim 4, which is characterized in that the day of the step b
Right starch is the mixture of cornstarch, tapioca, potato starch, starch from sweet potato and wheaten starch.
10. a kind of preparation process of novel environment friendly paper according to claim 4, which is characterized in that the day of the step b
Right high molecular material is cellulose, chitosan and water in mass ratio 2:10:5 mix together.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387067A (en) * | 2019-06-24 | 2019-10-29 | 东莞职业技术学院 | A kind of environmentally friendly paper of good water-proof effect |
| CN110387773A (en) * | 2019-06-24 | 2019-10-29 | 东莞职业技术学院 | A kind of novel environment friendly paper and its preparation process |
| CN115594960A (en) * | 2022-11-09 | 2023-01-13 | 吉林建筑大学（Cn） | A kind of environmentally friendly paper and its preparation process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805330A (en) * | 2016-08-25 | 2018-03-16 | 天津市有为印刷包装有限公司 | A kind of environmentally friendly paper and preparation method thereof |
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2018
- 2018-05-25 CN CN201810515005.6A patent/CN108795080A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805330A (en) * | 2016-08-25 | 2018-03-16 | 天津市有为印刷包装有限公司 | A kind of environmentally friendly paper and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387067A (en) * | 2019-06-24 | 2019-10-29 | 东莞职业技术学院 | A kind of environmentally friendly paper of good water-proof effect |
| CN110387773A (en) * | 2019-06-24 | 2019-10-29 | 东莞职业技术学院 | A kind of novel environment friendly paper and its preparation process |
| CN115594960A (en) * | 2022-11-09 | 2023-01-13 | 吉林建筑大学（Cn） | A kind of environmentally friendly paper and its preparation process |
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Application publication date: 20181113 |