CN1315967C - 低游离甲醛释放量人造板用触媒 - Google Patents
低游离甲醛释放量人造板用触媒 Download PDFInfo
- Publication number
- CN1315967C CN1315967C CNB200410096091XA CN200410096091A CN1315967C CN 1315967 C CN1315967 C CN 1315967C CN B200410096091X A CNB200410096091X A CN B200410096091XA CN 200410096091 A CN200410096091 A CN 200410096091A CN 1315967 C CN1315967 C CN 1315967C
- Authority
- CN
- China
- Prior art keywords
- parts
- catalyst
- wood
- acid
- board
- 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.)
- Expired - Fee Related
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 239000003054 catalyst Substances 0.000 title claims abstract description 35
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims abstract description 6
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000349 titanium oxysulfate Inorganic materials 0.000 claims abstract description 5
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 abstract description 48
- 229920005989 resin Polymers 0.000 abstract description 34
- 239000011347 resin Substances 0.000 abstract description 34
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 239000004113 Sepiolite Substances 0.000 abstract description 2
- 229910052624 sepiolite Inorganic materials 0.000 abstract description 2
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 abstract 1
- 229940045872 sodium percarbonate Drugs 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 33
- 238000003756 stirring Methods 0.000 description 31
- 235000019256 formaldehyde Nutrition 0.000 description 29
- 239000002585 base Substances 0.000 description 19
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 17
- 239000002253 acid Substances 0.000 description 17
- 229920001807 Urea-formaldehyde Polymers 0.000 description 16
- 238000007731 hot pressing Methods 0.000 description 16
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 239000000725 suspension Substances 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 11
- 239000003292 glue Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 8
- 241000219000 Populus Species 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000004202 carbamide Substances 0.000 description 8
- 235000013877 carbamide Nutrition 0.000 description 8
- 235000013312 flour Nutrition 0.000 description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- -1 brometo de amonio Chemical compound 0.000 description 6
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 5
- 235000011130 ammonium sulphate Nutrition 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- IBVAQQYNSHJXBV-UHFFFAOYSA-N adipic acid dihydrazide Chemical compound NNC(=O)CCCCC(=O)NN IBVAQQYNSHJXBV-UHFFFAOYSA-N 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 4
- 229960003742 phenol Drugs 0.000 description 4
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000001342 alkaline earth metals Chemical group 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
- 239000004160 Ammonium persulphate Substances 0.000 description 2
- GEHMBYLTCISYNY-UHFFFAOYSA-N Ammonium sulfamate Chemical compound [NH4+].NS([O-])(=O)=O GEHMBYLTCISYNY-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 235000019395 ammonium persulphate Nutrition 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- HCOMFAYPHBFMKU-UHFFFAOYSA-N butanedihydrazide Chemical compound NNC(=O)CCC(=O)NN HCOMFAYPHBFMKU-UHFFFAOYSA-N 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 235000019402 calcium peroxide Nutrition 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 150000001912 cyanamides Chemical class 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 230000004064 dysfunction Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- HCPOCMMGKBZWSJ-UHFFFAOYSA-N ethyl 3-hydrazinyl-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)NN HCPOCMMGKBZWSJ-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- IPLJNQFXJUCRNH-UHFFFAOYSA-L nickel(2+);dibromide Chemical compound [Ni+2].[Br-].[Br-] IPLJNQFXJUCRNH-UHFFFAOYSA-L 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 150000004968 peroxymonosulfuric acids Chemical class 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- QDZRBIRIPNZRSG-UHFFFAOYSA-N titanium nitrate Chemical compound [O-][N+](=O)O[Ti](O[N+]([O-])=O)(O[N+]([O-])=O)O[N+]([O-])=O QDZRBIRIPNZRSG-UHFFFAOYSA-N 0.000 description 2
- 229910000348 titanium sulfate Inorganic materials 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 2
- 229940102001 zinc bromide Drugs 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- KQSYQIXJOJSMIH-UHFFFAOYSA-N 2-(carbamothioylamino)ethylthiourea Chemical compound NC(=S)NCCNC(N)=S KQSYQIXJOJSMIH-UHFFFAOYSA-N 0.000 description 1
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000004114 Ammonium polyphosphate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- TXRQXTVIFIMVFX-UHFFFAOYSA-N CCCC(N)=O.CN(C)C Chemical compound CCCC(N)=O.CN(C)C TXRQXTVIFIMVFX-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000004343 Calcium peroxide Substances 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical compound CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 1
- 239000005975 Daminozide Substances 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- IEBPTFVKNFZMRY-UHFFFAOYSA-N [O-]B([O-])O.N.[Zn+2] Chemical compound [O-]B([O-])O.N.[Zn+2] IEBPTFVKNFZMRY-UHFFFAOYSA-N 0.000 description 1
- XDVMCVGTDUKDHL-UHFFFAOYSA-N [amino(2-azaniumylethylsulfanyl)methylidene]azanium;dibromide Chemical compound Br.Br.NCCSC(N)=N XDVMCVGTDUKDHL-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- OFLXLNCGODUUOT-UHFFFAOYSA-N acetohydrazide Chemical compound C\C(O)=N\N OFLXLNCGODUUOT-UHFFFAOYSA-N 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 description 1
- 235000019826 ammonium polyphosphate Nutrition 0.000 description 1
- 229920001276 ammonium polyphosphate Polymers 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910000379 antimony sulfate Inorganic materials 0.000 description 1
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical compound Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 description 1
- MVMLTMBYNXHXFI-UHFFFAOYSA-H antimony(3+);trisulfate Chemical compound [Sb+3].[Sb+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O MVMLTMBYNXHXFI-UHFFFAOYSA-H 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- NKQIMNKPSDEDMO-UHFFFAOYSA-L barium bromide Chemical compound [Br-].[Br-].[Ba+2] NKQIMNKPSDEDMO-UHFFFAOYSA-L 0.000 description 1
- 229910001620 barium bromide Inorganic materials 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 229940045511 barium chloride Drugs 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- CUBCNYWQJHBXIY-UHFFFAOYSA-N benzoic acid;2-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC=C1.OC(=O)C1=CC=CC=C1O CUBCNYWQJHBXIY-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001622 calcium bromide Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229940078916 carbamide peroxide Drugs 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- XEVRDFDBXJMZFG-UHFFFAOYSA-N carbonyl dihydrazine Chemical compound NNC(=O)NN XEVRDFDBXJMZFG-UHFFFAOYSA-N 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- WJTCGQSWYFHTAC-UHFFFAOYSA-N cyclooctane Chemical group C1CCCCCCC1 WJTCGQSWYFHTAC-UHFFFAOYSA-N 0.000 description 1
- ZWLIYXJBOIDXLL-UHFFFAOYSA-N decanedihydrazide Chemical compound NNC(=O)CCCCCCCCC(=O)NN ZWLIYXJBOIDXLL-UHFFFAOYSA-N 0.000 description 1
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- YTQHSQQSLTYMSL-UHFFFAOYSA-N dodecanohydrazide Chemical class CCCCCCCCCCCC(=O)NN YTQHSQQSLTYMSL-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- QKWRNBNHSRYCOE-UHFFFAOYSA-N hexanehydrazide Chemical compound CCCCCC(=O)NN QKWRNBNHSRYCOE-UHFFFAOYSA-N 0.000 description 1
- DLINORNFHVEIFE-UHFFFAOYSA-N hydrogen peroxide;zinc Chemical compound [Zn].OO DLINORNFHVEIFE-UHFFFAOYSA-N 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000010443 kyanite Substances 0.000 description 1
- 229910052850 kyanite Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- HPGPEWYJWRWDTP-UHFFFAOYSA-N lithium peroxide Chemical compound [Li+].[Li+].[O-][O-] HPGPEWYJWRWDTP-UHFFFAOYSA-N 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 1
- 229910001623 magnesium bromide Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- JNZGLUUWTFPBKG-UHFFFAOYSA-K magnesium;potassium;trichloride Chemical compound [Mg+2].[Cl-].[Cl-].[Cl-].[K+] JNZGLUUWTFPBKG-UHFFFAOYSA-K 0.000 description 1
- JESHZQPNPCJVNG-UHFFFAOYSA-L magnesium;sulfite Chemical compound [Mg+2].[O-]S([O-])=O JESHZQPNPCJVNG-UHFFFAOYSA-L 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- CNFDGXZLMLFIJV-UHFFFAOYSA-L manganese(II) chloride tetrahydrate Chemical compound O.O.O.O.[Cl-].[Cl-].[Mn+2] CNFDGXZLMLFIJV-UHFFFAOYSA-L 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000004957 naphthylene group Chemical group 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- PJBQYCIDGYKEMN-UHFFFAOYSA-N pentanehydrazide Chemical compound CCCCC(=O)NN PJBQYCIDGYKEMN-UHFFFAOYSA-N 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- DXGIRFAFSFKYCF-UHFFFAOYSA-N propanehydrazide Chemical compound CCC(=O)NN DXGIRFAFSFKYCF-UHFFFAOYSA-N 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009325 pulmonary function Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000108 silver(I,III) oxide Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- YJPVTCSBVRMESK-UHFFFAOYSA-L strontium bromide Chemical compound [Br-].[Br-].[Sr+2] YJPVTCSBVRMESK-UHFFFAOYSA-L 0.000 description 1
- 229910001625 strontium bromide Inorganic materials 0.000 description 1
- 229940074155 strontium bromide Drugs 0.000 description 1
- 229910001631 strontium chloride Inorganic materials 0.000 description 1
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- VKFFEYLSKIYTSJ-UHFFFAOYSA-N tetraazanium;phosphonato phosphate Chemical compound [NH4+].[NH4+].[NH4+].[NH4+].[O-]P([O-])(=O)OP([O-])([O-])=O VKFFEYLSKIYTSJ-UHFFFAOYSA-N 0.000 description 1
- YXPHMGGSLJFAPL-UHFFFAOYSA-J tetrabromotungsten Chemical compound Br[W](Br)(Br)Br YXPHMGGSLJFAPL-UHFFFAOYSA-J 0.000 description 1
- YOUIDGQAIILFBW-UHFFFAOYSA-J tetrachlorotungsten Chemical compound Cl[W](Cl)(Cl)Cl YOUIDGQAIILFBW-UHFFFAOYSA-J 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229940105296 zinc peroxide Drugs 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- HSYFJDYGOJKZCL-UHFFFAOYSA-L zinc;sulfite Chemical compound [Zn+2].[O-]S([O-])=O HSYFJDYGOJKZCL-UHFFFAOYSA-L 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Catalysts (AREA)
Abstract
本发明涉及一种在不改变甲醛类树脂和人造板生产工艺的前提下，使人造板中的游离甲醛释放量达到FC0或E0级要求的清除人造板中游离甲醛的低游离甲醛释放量人造板用触媒，它由海泡石200份、20%的硫酸氧钛溶液330份、过碳酸钠25份、50%水合肼6.4份组成，即使使用E2或FC2、及其以上游离甲醛释放量的甲醛类树脂，通过使用本发明研制的触媒，可以使人造板中的游离甲醛释放量降低至E0或FC0级，不改变人造板的工艺流程、操作简单、成本低。
Description
技术领域
本发明涉及一种在不改变甲醛类树脂和人造板生产工艺的前提下，使人造板中的游离甲醛释放量达到FC0或E0级要求的清除人造板中游离甲醛的低游离甲醛释放量人造板用触媒。
背景技术
以甲醛为主要原材料的树脂胶粘剂具有成本低、粘接强度高、易制造、储存和运输方便等优点，被广泛应用于人造板行业。甲醛是一种无色易溶的刺激性气体，可经呼吸道吸收，已经被世界卫生组织确定为可疑致癌和致畸形物质。大量文献表明，甲醛对人体健康的影响主要表现在嗅觉异常、刺激、过敏、肺功能异常、肝功能异常、免疫功能异常等方面。发达国家在20世纪60年代就开始解决人造板中的甲醛释放问题。欧洲、日本、美国等发达国家制定了严格的人造板甲醛释放标准，近几年欧洲和日本还分别出台了人造板甲醛释放E0级、FC0级标准。
决定人造板及其制品甲醛释放量的主要因素是胶粘剂。由于甲醛与尿素、三聚氰胺、苯酚的加成和缩聚反应为平衡反应，其特性决定了甲醛树脂和以其为胶粘剂制成的人造板中可释放出游离甲醛。降低甲醛与尿素、三聚氰胺、苯酚的摩尔比，可以有效地降低树脂中的甲醛含量，但树脂的粘度、水溶性、活性和储存稳定性降低，严重影响人造板的生产工艺和强度。
为了生产E0级或FC0级人造板，国内外采用了以下措施：(1)使用三聚氰胺或苯酚替代尿素生产树脂，通过喷雾干燥去掉树脂中的游离甲醛，再加入水调制出液体树脂用于人造板的生产；(2)使用异氰酸酯或聚氨酯胶粘剂；(3)使用聚醋酸乙烯脂乳液胶粘剂；(4)使用淀粉胶；(5)使用天然蛋白胶。缺点是工艺复杂，(1)～(3)的方法树脂成本提高200～900％，使用(3)～(5)胶粘剂生产的人造板耐水性差。
发明内容
本发明的目的在于提供一种触媒，将该触媒在调胶时添加到树脂中、或用触媒对木质原材料、或用触媒对人造板进行后期处理，在不改变甲醛类树脂和人造板生产工艺的前提下，使人造板中的游离甲醛释放量达到FC0或E0级要求。
本发明的目的是这样实现的：触媒由氧化物、含有NH4基或NH2基的化合物、强酸弱碱盐、氧化剂组成。
氧化物具体指式(1)所示结构的化合物。
XnOm (1)式
{式中n和m为整数，X为元素周期表中的碱金属、碱土金属、主族金属、非金属和过渡元素。}
(1)式的氧化物具体指氧化钠、氧化钾、氧化镁、氧化钙、二氧化钛、三氧化二铁、氧化镍、氧化铜、氧化亚铜、氧化锰、氧化钨、氧化镉、氧化铟、氧化银、二氧化锡、氧化锌、三氧化二铝、二氧化硅等。氧化物可以是上述化合物中的一种，也可以是两种及其以上的混合物，以及包含上述成分的天然矿石如高岭土、海泡石、滑石粉、石英砂、珍珠岩、钾长石、麦饭石、刚玉、耐火粘土、膨润土、沸石、铝矾土、蓝晶石等。
含有NH4基的化合物具体指式(2)所示结构的化合物。
(NH4)nYm (2)式
{式中n和m为整数，Y为酸根。}酸根指盐酸、溴酸、硝酸、亚硝酸、硫酸、亚硫酸、过硫酸、磷酸、磺酸、碳酸、硼酸、羧酸等的酸根。
(2)式的化合物具体指氯化铵、溴化铵、硝酸铵、亚硝酸铵、硫酸铵、亚硫酸铵、过硫酸铵、磷酸氢二铵、磷酸二氢铵、磷酸三铵、聚磷酸铵、焦磷酸铵、氨基磺酸铵、碳酸铵、碳酸氢铵、硼酸铵、硼酸锌铵、草酸铵等。
含有NH2基的化合物指酰胺及其衍生物、双氰胺、三聚氰胺、水合肼、水合肼与羧酸或二羧酸反应而成的酰肼类化合物。
酰胺及其衍生物具体指尿素、硫脲、二氧化硫脲、1，2-亚乙基硫脲、乙胺硫脲、对氨基苯磺酰胺、乙酰胺、三甲基丁酰胺等。
酰肼类化合物包括分子中含有1个酰肼基的一元酰肼基化合物、分子中含有2个酰肼基的二酰肼基化合物和分子中含有3个及以上酰肼基的聚酰肼化合物。
一元酰肼基化合物具体指式(3)所示结构的化合物。
R-CO-NHNH2 (3)式
{式中R为氢原子、烷基或具有取代基的芳基。}烷基指甲基、乙基、正丙基、正丁基、正戊基、正己基等碳原子数为1～12的直链状烷基。芳基指苯基、连二苯基、萘基等。芳基的取代基可以是氢、氟、氯、溴等原子，甲基、乙基、正丙基、乙丙基、正丁基、异丁基等碳原子数为1～4的直链状或支链状烷基。
(3)式的化合物具体指甲酰肼、乙酰肼、丙酰肼、丁酰肼、戊酰肼、己酰肼、十二烷基酸(月桂酸)酰肼、邻羟基苯甲酸(水杨酸)酰肼、对-羟基苯(甲)酰胺酰肼、萘(甲)酸酰肼、3-羟基-2-萘(甲)酸酰肼等。
二酰肼化合物具体指式(4)所示结构的化合物。
H2NHN-X-NHNH2 (4)式
{式中X代表CO-基或-CO-Y-CO-基，Y代表烷撑或丙炔基。}Y代表的烷撑具体指甲撑、乙撑、丙撑、丁撑、戊撑、己撑、庚撑、辛撑、壬撑、癸撑、十一烷撑等碳原子数为1～12的直链状烷撑，可以用氢基取代烷撑。Y代表的丙炔基具体指苯撑、联苯撑、萘撑、蒽撑、菲撑等。丙炔基的取代基可以是氢、氟、氯、溴等原子，甲基、乙基、正丙基、乙丙基、正丁基、异丁基等碳原子数为1～4的直链状或支链状烷基。
(4)式的化合物具体指碳酰肼、草酸二酰肼、丙二酸二酰肼、丁二酸二酰肼、己二酸二酰肼、壬二酸二酰肼、癸二酸二酰肼、马来酸二酰肼、富马酸二酰肼、二甘醇酸二酰肼、酒石酸二酰肼、苹果酸二酰肼、异苯二甲酸二酰肼、对苯二甲酸二酰肼、大马酸二酰肼、2，6-萘甲酸二酰肼等。
含有NH4基或NH2基的化合物是上述化合物中的一种，也可以是两种及其以上的混合物。它能够在室温下、有或者没有催化剂的条件下与甲醛发生化学反应，生成不可逆的化合物六次甲基四胺或含有-N＝CH2基的化合物。其中硫酸铵、硝酸铵、过硫酸铵、氨基磺酸铵、硫脲、尿素、三聚氰胺、草酸二酰肼、丙二酸二酰肼、丁二酸二酰肼、己二酸二酰肼、水合肼等化合物的效果较好。
强酸弱碱盐具体指式(5)所示结构的化合物。
AnYm (5)式
{式中n和m为整数，A为元素周期表中的碱土金属、过渡元素和主族金属元素，Y为酸根。}碱土金属、过渡元素和主族金属元素指镁、钙、钛、锆、铪、釷、锗、锡、铅、铜、锶、钡、锌、镉、铬、钼、锰、铁、钌、钴、铑、镍、钯、铝、镓、银、铟、锗、锡、铅、锑、铋等。酸根指盐酸、溴酸、硝酸、亚硝酸、硫酸、亚硫酸、过硫酸等的酸根。
(5)式的化合物具体指氯化钙、氯化镁、氯化镁钾、氯化钡、氯化锶、氯化锌、氯化锑、氯化铝、氯化铈、氯化钛、氯化锰、氯化锂、氯化钨、溴化钙、溴化镁、溴化锶、溴化钡、溴化锌、溴化铝、溴化镍、溴化钨、硝酸铝、硝酸钙、硝酸镁、硝酸银、硝酸铜、硝酸镍、硝酸锌、硫酸镁、硫酸锑、硫酸钾、硫酸锰、硫酸钙、硫酸钛、硫酸氧钛、硫酸铜、硫酸铁、硫酸镍、硫酸锌、亚硫酸镁、亚硫酸锌、硫酸钙、硫酸镁等。
强酸弱碱盐是上述化合物中的一种，也可以是两种及其以上的混合物。其中氯化锌、氯化铝、氯化钛、溴化锌、溴化铝、溴化镍、硝酸银、硝酸铜、硝酸镍、硝酸钛、硫酸铝、硫酸铜、硫酸钛、硫酸氧钛等的效果较好。
氧化剂指在水溶液或加热后可以释放出氧的化合物。具体指：双氧水、过碳酸钠、过碳酸钾、过硼酸钠、过硼酸钾、过氧化锂、过氧化钠、过氧化钙、过氧化锌、过氧化尿素等。
氧化剂是上述化合物中的一种，也可以是两种及其以上的混合物。氧化剂释放出的氧与甲醛反应、生成甲酸。
氧化物、含有NH4基或NH2基的化合物、强酸弱碱盐、氧化剂的用量：以氧化物的用量为100份；NH4基或NH2基化合物的用量为0～200份，最好为0～50份；强酸弱碱盐的用量为0～120份，最好为5～30份；氧化剂的用量为0～100份，最好为0～30份。
在人造板中，触媒/木材的质量百分比为0.01～100％，最好为0.1～20％。
在人造板中氧化物/木材的质量百分比为0.01～100％，最好为0.05～15％。
本发明目的的实施：(1)将触媒配制成悬浮液，对木片、刨花和单板进行处理喷涂或浸渍处理；(2)调制胶粘剂时，在树脂中加入触媒或其悬浮液；(3)在对纤维或刨花施胶的同时添加触媒或其悬浮液；(4)在铺装好的纤维板坯或刨花板坯表面喷由触媒配制成的悬浮液；(5)在人造板表面喷涂由触媒配制成的悬浮液，或用改悬浮液对人造板进行浸渍处理。其中以在树脂中加入触媒或其悬浮液较好，不改变人造板的生产工艺。
即使使用E2或FC2、及其以上游离甲醛释放量的甲醛类树脂，通过使用本发明研制的触媒，可以使人造板中的游离甲醛释放量降低至E0或FC0级。与使用粉状树脂、异氰酸酯或聚氨酯类树脂，或对人造板进行后期处理相比，不改变人造板的工艺流程、操作简单、成本低。
具体实施方案
实施例1：
在100份去离子水中加入300目海泡石200份；搅拌的同时缓慢加入20％的硫酸氧钛溶液330份，过碳酸钠25份、沸腾停止后继续搅拌15～30分钟；缓慢加入50％的水合肼6.4份；继续搅拌30～60分钟；将悬浮液倒入干燥皿中，在100±3℃下干燥至恒重；使用超微粉碎机将其粉碎至粒径100μm以下，以下简称触媒HC-1。
在100份脲醛树脂(TA-100)中加入HC-1触媒7份、面粉10份，充分搅拌后得到胶合板用胶粘剂。使用杨木单板，表板和芯板的厚度均为1.2mm；涂胶量为320g/m2；热压温度110℃，单位压力1.0MPa，时间60s，制成三层胶合板。
实施例2：
在100份去离子水中加入300目煅烧高岭土200份；搅拌的同时缓慢加入20％的硫酸铝溶液330份，沸腾停止后继续搅拌15～30分钟；缓慢加入50％的尿素10份、30％的双氧水60份；继续搅拌30～60分钟；将悬浮液倒入干燥皿中，在100±3℃下干燥至恒重；使用超微粉碎机将其粉碎至粒径100μm以下，以下简称触媒HC-2。
在100份脲醛树脂(TA-100)中加入HC-2触媒7份、面粉10份，充分搅拌后得到胶合板用胶粘剂。使用杨木单板，表板和芯板的厚度均为1.2mm；涂胶量为320g/m2；热压温度110℃，单位压力1.0MPa，时间60s，制成三层胶合板。
实施例3：
在100份去离子水中加入300目刚玉200份；搅拌的同时加入碳酰肼50份，继续搅拌15～30分钟；缓慢加入20％的硫酸镍溶液150份；继续搅拌30～60分钟；将悬浮液倒入干燥皿中，在100±3℃下干燥至恒重；加入过氧化钙50份、使用超微粉碎机将其粉碎至粒径100μm以下，以下简称触媒HC-3。
在100份脲醛树脂(TA-100)中加入HC-3触媒7份、面粉10份，充分搅拌后得到胶合板用胶粘剂。使用杨木单板，表板和芯板的厚度均为1.2mm；涂胶量为320g/m2；热压温度110℃，单位压力1.0MPa，时间60s，制成三层胶合板。
实施例4：
在100份去离子水中加入300目铝矾土200份；搅拌的同时加入己二酸二酰肼100份，继续搅拌15～30分钟；缓慢加入20％的硫酸铜溶液100份、过硼酸钠15份；继续搅拌30～60分钟；将悬浮液倒入干燥皿中，在100±3℃下干燥至恒重；使用超微粉碎机将其粉碎至粒径100μm以下，以下简称触媒HC-4。
在100份脲醛树脂(TA-100)中加入HC-4触媒7份、面粉10份，充分搅拌后得到胶合板用胶粘剂。使用杨木单板，表板和芯板的厚度均为1.2mm；涂胶量为320g/m2；热压温度110℃，单位压力1.0MPa，时间60s，制成三层胶合板。
实施例5：
在100份去离子水中加入300目耐火黏土200份；搅拌的同时加入己二酸二酰肼100份，继续搅拌15～30分钟；缓慢加入20％的硝酸银溶液50份；继续搅拌30～60分钟；将悬浮液倒入干燥皿中，在100±3℃下干燥至恒重；使用超微粉碎机将其粉碎至粒径100μm以下，以下简称触媒HC-5。
在100份脲醛树脂(TA-100)中加入HC-5触媒7份、面粉10份，充分搅拌后得到胶合板用胶粘剂。使用杨木单板，表板和芯板的厚度均为1.2mm；涂胶量为320g/m2；热压温度110℃，单位压力1.0MPa，时间60s，制成三层胶合板。
比较例1
在100份脲醛树脂(TA-100)中加入20％的氯化铵溶液3份、面粉10份，充分搅拌后得到胶合板用胶粘剂。使用杨木单板，表板和芯板的厚度均为1.2mm；涂胶量为320g/m2；热压温度110℃，单位压力1.0MPa，时间60s，制成三层胶合板。
比较例2
在100份脲醛树脂(TA-100)中加入20％的氯化铵溶液3份、尿素7份、面粉10份，充分搅拌后得到胶合板用胶粘剂。使用杨木单板，表板和芯板的厚度均为1.2mm；涂胶量为320g/m2；热压温度110℃，单位压力1.0MPa，时间60s，制成三层胶合板。
比较例3
在100份脲醛树脂(TA-100)中加入20％的氯化铵溶液3份、三聚氰胺4份、面粉10份，充分搅拌后得到胶合板用胶粘剂。使用杨木单板，表板和芯板的厚度均为1.2mm；涂胶量为320g/m2；热压温度110℃，单位压力1.0MPa，时间60s，制成三层胶合板。
依据《GB/T 9846胶合板》中二类胶合板的技术要求，按《GB/T 17657人造板及饰面人造板理化性能试验方法》检测胶合板的胶合强度和甲醛释放量，结果见表1。
表1胶合板试验结果
| 试件 | 胶合强度(MPa) | 木破率(％) | 甲醛释放量(mg/L) | 结论 |
| 实验例1 | 0.9 | 100 | 0.2 | FC0合格 |
| 实验例2 | 1.1 | 100 | 0.1 | FC0合格 |
| 实验例3 | 1.2 | 100 | 0 | FC0合格 |
| 实验例4 | 1.1 | 100 | 0 | FC0合格 |
| 实验例5 | 0.9 | 90 | 0.1 | FC0合格 |
| 比较例1 | 1.0 | 100 | 6.5 | 不合格 |
| 比较例2 | 0.5 | 30 | 2.3 | 不合格 |
| 比较例3 | 0.9 | 100 | 1.4 | FC1合格 |
实施例6
在100份脲醛树脂(TA-200)中加入HC-1触媒8份、水10份，充分搅拌后得到刨花板用胶粘剂。芯层刨花的施胶量为9％，表层刨花的施胶量为12％；按正常的工艺铺装；热压温度170℃，单位压力3.2MPa，时间300s，制成16mm厚刨花板。
实施例7
在100份脲醛树脂(TA-200)中加入HC-2触媒8份、水10份，充分搅拌后得到刨花板用胶粘剂。芯层刨花的施胶量为9％，表层刨花的施胶量为12％；按正常的工艺铺装；热压温度170℃，单位压力3.2MPa，时间300s，制成16mm厚刨花板。
实施例8
在100份脲醛树脂(TA-200)中加入HC-3触媒8份、水10份，充分搅拌后得到刨花板用胶粘剂。芯层刨花的施胶量为9％，表层刨花的施胶量为12％；按正常的工艺铺装；热压温度170℃，单位压力3.2MPa，时间300s，制成16mm厚刨花板。
实施例9
在100份脲醛树脂(TA-200)中加入HC-4触媒8份、水10份，充分搅拌后得到刨花板用胶粘剂。芯层刨花的施胶量为9％，表层刨花的施胶量为12％；按正常的工艺铺装；热压温度170℃，单位压力3.2MPa，时间300s，制成16mm厚刨花板。
实施例10
在100份脲醛树脂(TA-200)中加入HC-5触媒8份、水10份，充分搅拌后得到刨花板用胶粘剂。芯层刨花的施胶量为9％，表层刨花的施胶量为12％；按正常的工艺铺装；热压温度170℃，单位压力3.2MPa，时间300s，制成16mm厚刨花板。
比较例4
在100份脲醛树脂(TA-200)中加入硫酸铵1份、水10份，充分搅拌后得到刨花板用胶粘剂。芯层刨花的施胶量为9％，表层刨花的施胶量为12％；按正常的工艺铺装；热压温度170℃，单位压力3.2MPa，时间300s，制成16mm厚刨花板。
比较例5
在100份脲醛树脂(TA-200)中加入硫酸铵0.6份、尿素8份、水10份，充分搅拌后得到刨花板用胶粘剂。芯层刨花的施胶量为9％，表层刨花的施胶量为12％；按正常的工艺铺装；热压温度170℃，单位压力3.2MPa，时间300s，制成16mm厚刨花板。
比较例6
在100份脲醛树脂(TA-200)中加入硫酸铵0.6份、三聚氰胺5份、水10份，充分搅拌后得到刨花板用胶粘剂。芯层刨花的施胶量为9％，表层刨花的施胶量为12％；按正常的工艺铺装；热压温度170℃，单位压力3.2MPa，时间300s，制成16mm厚刨花板。
依据《GB/T 4897刨花板》中1等刨花板的技术要求，按《GB/T 17657人造板及饰面人造板理化性能试验方法》检测刨花板的强度和甲醛释放量，结果见表2。
表2刨花板试验结果
| 试件 | 静曲强度(MPa) | 内结合强度(MPa) | 甲醛释放量(mg/100g) | 备注 |
| 实验例6 | 21.0 | 0.75 | 2.2 | E0合格 |
| 实验例7 | 21.2 | 0.77 | 2.1 | E0合格 |
| 实验例8 | 21.0 | 0.73 | 0 | E0合格 |
| 实验例9 | 22.3 | 0.82 | 0 | E0合格 |
| 实验例10 | 19.8 | 0.69 | 2.1 | E0合格 |
| 比较例4 | 22.5 | 0.71 | 65.5 | 不合格 |
| 比较例5 | 12.5 | 0.35 | 28.3 | 不合格 |
| 比较例6 | 19.2 | 0.66 | 17.8 | E2合格 |
Claims (1)
1.一种低游离甲醛释放量人造板用触媒，其特征在于：该触媒由海泡石200份、20％的硫酸氧钛溶液330份、过碳酸钠25份、50％的水合肼6.4份组成。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410096091XA CN1315967C (zh) | 2004-11-29 | 2004-11-29 | 低游离甲醛释放量人造板用触媒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410096091XA CN1315967C (zh) | 2004-11-29 | 2004-11-29 | 低游离甲醛释放量人造板用触媒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632025A CN1632025A (zh) | 2005-06-29 |
| CN1315967C true CN1315967C (zh) | 2007-05-16 |
Family
ID=34847842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410096091XA Expired - Fee Related CN1315967C (zh) | 2004-11-29 | 2004-11-29 | 低游离甲醛释放量人造板用触媒 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1315967C (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101419181B (zh) * | 2008-11-21 | 2011-10-05 | 重庆大学 | 检测甲醛的气敏材料及用该材料制作的气敏元器件 |
| CN103101100A (zh) * | 2012-12-28 | 2013-05-15 | 廊坊华日家具股份有限公司 | 环保型重组竹人造板及其制备方法 |
| JP2018503532A (ja) * | 2014-11-13 | 2018-02-08 | エフピーイノベイションズ | 尿素−ホルムアルデヒド樹脂を用いた木質複合材製品のための多機能性捕捉剤を用いた遊離ホルムアルデヒドの捕捉方法 |
| CN109663498A (zh) * | 2018-12-11 | 2019-04-23 | 武汉中质先锋科技股份有限公司 | 一种治理室内装饰装修污染用的自然氧触媒净化剂 |
| CN113398752B (zh) * | 2021-06-22 | 2022-01-11 | 深圳特沃德环保科技有限公司 | 一种具有除甲醛作用的空气净化材料及其制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472165A (en) * | 1982-09-24 | 1984-09-18 | United Merchants And Manufacturers, Inc. | Method for reduction of formaldehyde in resin-treated fabrics |
| US4620892A (en) * | 1984-08-31 | 1986-11-04 | Interox America | Process for the assembly of wooden components and assembly of wooden components |
| US4670184A (en) * | 1983-11-15 | 1987-06-02 | Swedspan Ab | Suspension of ammonium carbonate and/or ammonium hydrogen carbonate of improved stability and its use |
| CN1281884A (zh) * | 1999-07-23 | 2001-01-31 | 黄树军 | 粉状木材胶粘剂 |
-
2004
- 2004-11-29 CN CNB200410096091XA patent/CN1315967C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472165A (en) * | 1982-09-24 | 1984-09-18 | United Merchants And Manufacturers, Inc. | Method for reduction of formaldehyde in resin-treated fabrics |
| US4670184A (en) * | 1983-11-15 | 1987-06-02 | Swedspan Ab | Suspension of ammonium carbonate and/or ammonium hydrogen carbonate of improved stability and its use |
| US4620892A (en) * | 1984-08-31 | 1986-11-04 | Interox America | Process for the assembly of wooden components and assembly of wooden components |
| CN1281884A (zh) * | 1999-07-23 | 2001-01-31 | 黄树军 | 粉状木材胶粘剂 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1632025A (zh) | 2005-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61241348A (ja) | ホルムアルデヒド結合剤およびその製造方法 | |
| FI71515C (fi) | Foerfarande foer framstaellning av ett obraennbart aemne genom anvaendning av mineralaemnen. | |
| CN1315967C (zh) | 低游离甲醛释放量人造板用触媒 | |
| PT725765E (pt) | Materiais resistentes a agua e ao fogo e metodos para fabricar os mesmos | |
| CN101311200A (zh) | 一种后交联改性脲醛树脂胶粘剂的制备方法 | |
| CN100556479C (zh) | 低游离甲醛释放量地板和家具生产方法 | |
| FI87227B (fi) | Foerfarande foer sammanfogning av traekomponenter samt kombination av traekomponenter. | |
| EP3050618A1 (en) | Aldehyde removal material | |
| US3677884A (en) | Veneer crossbinder and laminates prepared therefrom | |
| CN103804619B (zh) | 木质素-苯酚-尿素-甲醛共缩聚树脂胶粘剂及制备方法 | |
| JPS5964683A (ja) | パ−テイクルボ−ド用樹脂系接着剤 | |
| ES2707206T3 (es) | Procedimiento para fabricar tableros de material derivado de la madera, en particular tableros de material derivado de la madera OSB y tablero de material derivado de la madera que puede fabricarse según este procedimiento | |
| CN116574452B (zh) | 一种胶合板用耐水型氯氧镁无机胶黏剂及其制备方法 | |
| CN101570605A (zh) | 一种尿醛树脂的复配型添加剂及制备方法 | |
| CN101186304A (zh) | 一种甲醛原位吸收插层组装功能复合材料及其制备方法 | |
| CN104789153B (zh) | 高耐水脲醛树脂用填料及其制备方法 | |
| CN103952118A (zh) | 一种改性大豆蛋白胶粘剂及其制备方法 | |
| CN112646451A (zh) | 一种多级孔纳米沸石改性环氧陶瓷涂料 | |
| US3100754A (en) | Potentially reactive urea-formaldehyde adhesive system | |
| US3979492A (en) | Process for producing fiberboard | |
| CA2967486C (en) | Method for scavenging free formaldehyde using multifunctional scavenger for wooden composite products with urea-formaldehyde resin | |
| CN103756607B (zh) | 脲醛树脂胶粘剂的添加剂及其制备方法与应用 | |
| CZ288914B6 (cs) | Způsob klížení výrobků na bázi dřeva a tvrdidlový přípravek pro lepidla na bázi aminových pryskyřic | |
| US3005743A (en) | Method for joining wood articles with resinous coal acids adhesives | |
| CN118257159A (zh) | 一种耐磨性好的浸渍胶膜纸及其生产工艺 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 |