CN105542526A - Free-radical-polymerized, antifungal, mildewproof and formaldehyde-decomposing nano coating material and preparation method therefor - Google Patents
Free-radical-polymerized, antifungal, mildewproof and formaldehyde-decomposing nano coating material and preparation method therefor Download PDFInfo
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- CN105542526A CN105542526A CN201510972205.0A CN201510972205A CN105542526A CN 105542526 A CN105542526 A CN 105542526A CN 201510972205 A CN201510972205 A CN 201510972205A CN 105542526 A CN105542526 A CN 105542526A
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- 239000002103 nanocoating Substances 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 230000000843 anti-fungal effect Effects 0.000 title abstract 4
- 229940121375 antifungal agent Drugs 0.000 title abstract 4
- 239000002105 nanoparticle Substances 0.000 claims abstract description 32
- 239000000178 monomer Substances 0.000 claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 239000003999 initiator Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 42
- 230000000844 anti-bacterial effect Effects 0.000 claims description 38
- 238000010526 radical polymerization reaction Methods 0.000 claims description 29
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 20
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 9
- -1 propylene, butylene, vinylbenzene Chemical class 0.000 claims description 9
- 238000004945 emulsification Methods 0.000 claims description 7
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- 239000004159 Potassium persulphate Substances 0.000 claims description 6
- 229920000620 organic polymer Polymers 0.000 claims description 6
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 6
- 235000019394 potassium persulphate Nutrition 0.000 claims description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 claims description 5
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 claims description 5
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 5
- 239000012965 benzophenone Substances 0.000 claims description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 4
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 4
- 230000001588 bifunctional effect Effects 0.000 claims description 4
- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical group OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 claims description 4
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 claims description 4
- VLCAYQIMSMPEBW-UHFFFAOYSA-N methyl 3-hydroxy-2-methylidenebutanoate Chemical compound COC(=O)C(=C)C(C)O VLCAYQIMSMPEBW-UHFFFAOYSA-N 0.000 claims description 4
- 229960000834 vinyl ether Drugs 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- TUDSTYFYBDBDRC-UHFFFAOYSA-N C=1C=CC=CC=1P(=O)C(=O)C1=CC=CC=C1 Chemical compound C=1C=CC=CC=1P(=O)C(=O)C1=CC=CC=C1 TUDSTYFYBDBDRC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- ORFCMOKLZKHQKR-UHFFFAOYSA-N S(=O)(=O)(O)C1=C(C=2C(C3=CC=CC=C3SC=2C=C1)=O)OCCC Chemical compound S(=O)(=O)(O)C1=C(C=2C(C3=CC=CC=C3SC=2C=C1)=O)OCCC ORFCMOKLZKHQKR-UHFFFAOYSA-N 0.000 claims description 3
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 3
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical class C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 claims description 3
- ZXPDYFSTVHQQOI-UHFFFAOYSA-N diethoxysilane Chemical compound CCO[SiH2]OCC ZXPDYFSTVHQQOI-UHFFFAOYSA-N 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 229920003987 resole Polymers 0.000 claims description 3
- UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims description 2
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 claims description 2
- 235000006491 Acacia senegal Nutrition 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000004160 Ammonium persulphate Substances 0.000 claims description 2
- XVZXOLOFWKSDSR-UHFFFAOYSA-N Cc1cc(C)c([C]=O)c(C)c1 Chemical group Cc1cc(C)c([C]=O)c(C)c1 XVZXOLOFWKSDSR-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 2
- 229920003180 amino resin Polymers 0.000 claims description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 2
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 2
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 claims description 2
- SIIVGPQREKVCOP-UHFFFAOYSA-N but-1-en-1-ol Chemical compound CCC=CO SIIVGPQREKVCOP-UHFFFAOYSA-N 0.000 claims description 2
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical group COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 claims description 2
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- KRIOVPPHQSLHCZ-UHFFFAOYSA-N propiophenone Chemical compound CCC(=O)C1=CC=CC=C1 KRIOVPPHQSLHCZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 2
- 241000978776 Senegalia senegal Species 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract description 38
- 239000011787 zinc oxide Substances 0.000 abstract description 19
- 238000000227 grinding Methods 0.000 abstract description 18
- 238000000576 coating method Methods 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000004528 spin coating Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004040 coloring Methods 0.000 abstract 2
- 239000003085 diluting agent Substances 0.000 abstract 2
- 229920002521 macromolecule Polymers 0.000 abstract 2
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 66
- 238000012544 monitoring process Methods 0.000 description 16
- 239000004408 titanium dioxide Substances 0.000 description 7
- 239000003112 inhibitor Substances 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 241000405217 Viola <butterfly> Species 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- MECHNRXZTMCUDQ-RKHKHRCZSA-N vitamin D2 Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)/C=C/[C@H](C)C(C)C)=C\C=C1\C[C@@H](O)CCC1=C MECHNRXZTMCUDQ-RKHKHRCZSA-N 0.000 description 4
- 235000001892 vitamin D2 Nutrition 0.000 description 4
- 239000011653 vitamin D2 Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M crystal violet Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1[C+](C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 ZXJXZNDDNMQXFV-UHFFFAOYSA-M 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 238000007146 photocatalysis Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CYIGRWUIQAVBFG-UHFFFAOYSA-N 1,2-bis(2-ethenoxyethoxy)ethane Chemical compound C=COCCOCCOCCOC=C CYIGRWUIQAVBFG-UHFFFAOYSA-N 0.000 description 1
- SAMJGBVVQUEMGC-UHFFFAOYSA-N 1-ethenoxy-2-(2-ethenoxyethoxy)ethane Chemical compound C=COCCOCCOC=C SAMJGBVVQUEMGC-UHFFFAOYSA-N 0.000 description 1
- WVXLLHWEQSZBLW-UHFFFAOYSA-N 2-(4-acetyl-2-methoxyphenoxy)acetic acid Chemical compound COC1=CC(C(C)=O)=CC=C1OCC(O)=O WVXLLHWEQSZBLW-UHFFFAOYSA-N 0.000 description 1
- HMBNQNDUEFFFNZ-UHFFFAOYSA-N 4-ethenoxybutan-1-ol Chemical compound OCCCCOC=C HMBNQNDUEFFFNZ-UHFFFAOYSA-N 0.000 description 1
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical group CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- WVIIMZNLDWSIRH-UHFFFAOYSA-N cyclohexylcyclohexane Chemical compound C1CCCCC1C1CCCCC1 WVIIMZNLDWSIRH-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000008717 functional decline Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- ROVRRJSRRSGUOL-UHFFFAOYSA-N victoria blue bo Chemical compound [Cl-].C12=CC=CC=C2C(NCC)=CC=C1C(C=1C=CC(=CC=1)N(CC)CC)=C1C=CC(=[N+](CC)CC)C=C1 ROVRRJSRRSGUOL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Polymerisation Methods In General (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a free-radical-polymerized, antifungal, mildewproof and formaldehyde-decomposing nano coating material and a preparation method therefor. The nano coating material is prepared from the following ingredients in percentage by mass: 10-50% of activated monomer diluent, 5-40% of organic macromolecules, 0.2-5% of free-radical initiator, 0-5% of coloring dye and 15-65% of nanoparticles. The preparation method comprises the steps of adding the organic macromolecules, the free-radical initiator and the coloring dye into the activated monomer diluent, carrying out uniform mixing, then, adding nano zinc oxide nanoparticles or nanoparticles of nano zinc oxide and nano titanium dioxide into the mixture, operating for 1 hour in any manner of stirring, dispersing and emulsifying at the revolution rate of 500 to 10,000rpm, and then, carrying out grinding by an efficient grinder. The free-radical-polymerized, antifungal, mildewproof and formaldehyde-decomposing nano coating material and the preparation method therefor have the beneficial effects that the nano coating material can be coated on the surface of a base material by means of extruding, spray-coating, spin-coating, scratch-coating and the like and forms a nano coating, which has excellent wear resistance, chemical corrosion resistance and weather resistance and is antifungal, mildewproof and formaldehyde-decomposing, on the surface of the base material through ultraviolet curing.
Description
Technical field
The present invention relates to technical field of coatings, specifically, relate to that a kind of radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde and preparation method thereof.
Background technology
Antibiotic fungus-resisting paint mainly contains two large types: the first kind is organic antibacterial agent or organic mould inhibitor, its shortcoming is that action time is short, along with organic disintegrate, antibacterial or mildew-proof function fades away, harmful microorganism can form resistance, and some organism has negative impact to human body and environment.Equations of The Second Kind is inorganic materials antiseptic-germicide or mould inhibitor.And inorganic serial antiseptic-germicide or mould inhibitor are divided into two kinds: a kind of is the antiseptic-germicide or mould inhibitor made on inorganic carrier with metal ion loads such as silver, copper, zinc, its shortcoming is that the metal ions such as silver, copper, zinc can run off, antibacterial or mildew-proof function declines gradually, and is difficult to accomplish that antibacterial and mildew-resistant takes into account simultaneously; Another kind be the photocatalysis of the burning such as nano zine oxide, titanium dioxide to realize inorganic antiseptic or the mould inhibitor of antibacterial or mildew-resistant, shortcoming is that photocatalysis must by conditions such as UV-light, water, air.But up-to-date research shows, the antibacterial and mouldproof activity of nano-oxide depends primarily on the number of defects of nanoparticle surface, and this defect is passed through and the water effect in air, forms Atomic oxygen radical anion.
Disclose a kind of nano-antimicrobial fungus-resisting paint in Chinese patent CN200610157289.3, comprise following component according to weight percent: water-borne coatings 75-90%, nanometer silver 3-7%, Nanometer Copper or Nano-Zinc 3-7%, nano zine oxide or nano titanium oxide 4-11%.But the nano-oxide described in this patent is substantially all coated by water-borne coatings, limited at the nano-oxide of surface exposure, uncured nano coating wear resistance, chemicals-resistant corrodibility, weathering resistance is all very poor, is easy to come off, its antibacterial and mouldproof limited capacity.
A kind of nanometer ZnO anti-bacterial and anti-fouling coating and preparation method thereof is disclosed in Chinese patent CN101701120, but be easy to come off according to the nano coating that this patent of invention makes, the more important thing is uncured coating abrasion performance, chemicals-resistant corrodibility that this nano paint does, weathering resistance is all very poor, be easy to come off, have a large amount of solubility promoter volatilizations to cause the pollution of environment simultaneously.
Summary of the invention
For the above-mentioned technical problem in correlation technique, the present invention proposes that a kind of radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde and preparation method thereof.
For realizing above-mentioned technical purpose, technical scheme of the present invention is achieved in that
Radical polymerization is antibacterial, a nano-coating material for mildew-resistant and decomposing formaldehyde, and it is grouped into by the one-tenth of following mass percent: reactive monomer thinner 10-50%, organic polymer 5-40%, radical initiator 0.2-5%, illuminating colour 0-5% and nanoparticle 15-65%.
Preferably, described reactive monomer thinner is selected from the simple function group double bond monomer of C2-C18 or the bifunctional double bond monomer of C4-C18 or multi-functional double bond monomer and prepolymer thereof; Described simple function group double bond monomer comprises ethene, propylene, butylene, vinylbenzene, acrylamide, N-isopropylacrylamide, acrylicacidandesters class, butenoic acid and ester class, butenol, dimethylaminoethyl methacrylate, hydroxyethyl methylacrylate, methoxy ethylene, ethyl vinyl ether, vinyl-n-butyl ether, 4-hydroxyvinyl butyl ether etc.; Described bifunctional double bond monomer comprises divinyl, isoprene, 1,10-11 carbon diene, allyl group diethoxy silane, bisphenol S diallyl ether, divinyl ether, diethylene glycol divinyl ether, 1,4-butyleneglycol Vinyl Ether, 1,4-bicyclohexane dimethyl divinyl ether, triethyleneglycol divinylether, 1,4 cyclohexane dimethanol divinyl ether etc.; Or described reactive monomer thinner is selected from the prepolymer with mobility utilizing above-mentioned monomer synthesize.
Preferably, described organic polymer is selected from one or more in following material: acrylic resin or its esters resin, resol, epoxy resin, urethane, polyester, urea-formaldehyde resin, polyvinyl alcohol, polyvinyl acetal, aminoresin, Synolac and Sudan Gum-arabic.
Preferably, described radical initiator is selected from isopropyl benzene hydroperoxide, tertbutyl peroxide, benzophenone, two benzoylphenyl phosphine oxide, sulfo-propoxy-thioxanthone, S-WAT, Potassium Persulphate, ammonium persulphate, schisdilactoneH, 2-hydroxy-2-methyl-1-phenyl-1-acetone (light trigger 1173), 1-hydroxycyclohexylphenylketone (light trigger 184), 2-methyl-4-methyl thio-2-morpholine Propiophenone (light trigger 907), 2-benzyl-2-dimethylamino-1-(4-morpholinyl phenyl) butanone (light trigger 369), phenyl two (2, 4, 6-trimethylbenzoyl) one or more in phosphine oxide (light trigger 819).
Preferably, described nanoparticle is the composition of nano zine oxide or nano zine oxide and nano titanium oxide, and particle diameter is 1nm-1000nm.
Described illuminating colour can select the different colours being dissolved in reactive thinner, as blueness, yellow, purple, redness etc.Also nano coating that is colourless or mixture colors is made into as required.
Radical polymerization of the present invention is antibacterial, the preparation method of the nano-coating material of mildew-resistant and decomposing formaldehyde, comprises the steps:
Organic polymer, radical initiator, illuminating colour is added in reactive monomer thinner, the nanoparticle of nano zine oxide or nano zine oxide and nano titanium oxide is added after mixing, under the rotating speed of 500-10000 rev/min, carry out operation 1 hour in the wherein a kind of mode in stirring, dispersion and emulsification, then grind with high-efficiency grinding mill.According to different thick coating needs, can add reactive thinner dilution, this nano-coating material.
Beneficial effect of the present invention: the present invention can with extruding, spraying, the mode such as spin coating, blade coating is coated on substrate surface, by ultraviolet light polymerization substrate surface formed one deck high abrasion resistance, can the nano coating with antibacterial, mildew-resistant and decomposing formaldehyde of chemicals-resistant corrosion and excellent in weather.
Embodiment
The technique means realized to make the present invention and creation characteristic are easy to understand, and set forth further below to the present invention.
The nano-coating material of, mildew-resistant antibacterial to radical polymerization of the present invention below in conjunction with specific embodiment and decomposing formaldehyde is described further, but protection scope of the present invention is not limited to this.
Embodiment 1
10g polyacrylic acid, 3g benzophenone, 0.5g methyl violet is added in 27g N-isopropylacrylamide, the zinc oxide nano-particle that 81g initial particle is 20nm is added after mixing, 2000 revs/min are stirred 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 200nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 2
10g polyvinyl acetal, 1g benzophenone, 1g methyl violet is added in 21g hydroxyethyl methylacrylate, titanium dioxide that 41g initial particle is 20nm is added and 31g initial particle is the zinc oxide nano-particle of 30nm after mixing, 4000 revs/min are disperseed 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 300nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 3
8g urea-formaldehyde resin, 2g Potassium Persulphate, 1g Victoria pure blue is added in 27g dimethylaminoethyl methacrylate, the zinc oxide nano-particle that 81g initial particle is 20nm is added after mixing, 6000 revs/min of emulsification 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 200nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 4
5g epoxy resin, 1gschisdilactoneH, 0.5g Viola crystallina is added in 27g dimethylaminoethyl methacrylate, the zinc oxide nano-particle that 68g initial particle is 20nm is added after mixing, 6000 revs/min of emulsification 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 400nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 5
9g resol, 2g isopropyl benzene hydroperoxide, 1g dyestuff Huang is added in 34g dimethylaminoethyl methacrylate, the zinc oxide nano-particle that 81g initial particle is 25nm is added after mixing, 4000 revs/min are disperseed 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 200nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 6
8g urethane, 3g tertbutyl peroxide, 1g magenta is added in 37g vinylbenzene, the zinc oxide nano-particle that 81g initial particle is 50nm is added after mixing, 4000 revs/min are disperseed 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 500nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 7
8g butenoic acid performed polymer, 2g Diisopropyl azodicarboxylate, 0.5g ethereal blue is added in 32g Isooctyl acrylate monomer, add zinc oxide nano-particle that 50g initial particle is 50nm after mixing, 31g initial particle is the titanium oxide of 30nm, 4000 revs/min are disperseed 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 600nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 8
Add the two benzoylphenyl phosphine oxide of 2g in 15g bisphenol S diallyl ether, 17g acrylamide performed polymer, 1g is pinkish red; add zinc oxide nano-particle that 50g initial particle is 20nm after mixing, 30g initial particle is the titanium dioxide of 30nm; 4000 revs/min are disperseed 1 hour; be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 300nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 9
10g urethane, 2g sulfo-propoxy-thioxanthone, 0.5g ethereal blue, 0.5g fuel Huang is added in 35g allyl group diethoxy silane, add after mixing 93g initial particle be 20nm zinc oxide nano-particle 4000 revs/min dispersion 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 400nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 10
8g polyester, 2g isopropyl benzene hydroperoxide, 1g dyestuff Huang is added in 25g bisphenol S diallyl ether, zinc oxide nano-particle 6000 revs/min of emulsifications 1 hour that 76g initial particle is 20nm are added after mixing, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 200nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 11
10g urea-formaldehyde resin, 3g Potassium Persulphate is added in 29g hydroxyethyl methylacrylate, add zinc oxide nano-particle that 61g initial particle is 30nm after mixing, 20g initial particle is the titanium dioxide nano-particle of 50nm, 4000 revs/min of emulsification 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 200nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 12
5g Synolac, 2g benzophenone, 0.8g Viola crystallina is added in 30g isoprene, the zinc oxide nano-particle that 85g initial particle is 20nm is added after mixing, 4000 revs/min are disperseed 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 200nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 13
Add 12g propylene performed polymer in 35g vinylbenzene, 2g tertbutyl peroxide, 0.5g tie up how sharp gorgeous indigo plant, add zinc oxide nano-particle that 42g initial particle is 40nm after mixing, 36g initial particle is the titanium dioxide nano-particle of 20nm, 6000 revs/min of emulsification 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 400nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 14
9g polyvinyl alcohol, 1g Potassium Persulphate, the gorgeous indigo plant of 0.5gschisdilactoneH, 0.5g, 0.5g methyl violet is added in 35g vinylbenzene, add zinc oxide nano-particle that 46g initial particle is 40nm after mixing, 21g initial particle is the titanium dioxide nano-particle of 20nm, 4000 revs/min are disperseed 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 200nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 15
15g1,10g vinylbenzene performed polymer, 2g Potassium Persulphate, 0.5g Viola crystallina, 0.5g magenta is added in 10-11 carbon diene and 17g bisphenol S diallyl ether, add zinc oxide nano-particle that 36g initial particle is 40nm after mixing, 27g initial particle is the titanium dioxide nano-particle of 20nm, 4000 revs/min are disperseed 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 200nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
Embodiment 16
10g vibrin, 2gschisdilactoneH, 0.5g Viola crystallina, 0.8g ethereal blue is added in 27g dimethylaminoethyl methacrylate, the zinc oxide nano-particle that 81g initial particle is 20nm is added after mixing, 4000 revs/min are disperseed 1 hour, be ground to particle size analyzer monitoring median size with high-efficiency grinding mill and be less than 200nm, can obtain that radical polymerization is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde.
In sum, by means of technique scheme of the present invention, the present invention can with extruding, spraying, the mode such as spin coating, blade coating is coated on substrate surface, by ultraviolet light polymerization substrate surface formed one deck high abrasion resistance, can the nano coating with antibacterial, mildew-resistant and decomposing formaldehyde of chemicals-resistant corrosion and excellent in weather; Use range of the present invention is wide, can be used for house ornamentation, paint, exterior wall, the field such as harbour and naval vessel, has good development prospect.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the nano-coating material of antibacterial, the mildew-resistant of a radical polymerization and decomposing formaldehyde, it is characterized in that, it is grouped into by the one-tenth of following mass percent: reactive monomer thinner 10-50%, organic polymer 5-40%, radical initiator 0.2-5%, illuminating colour 0-5% and nanoparticle 15-65%.
2. the nano-coating material of antibacterial, the mildew-resistant of radical polymerization according to claim 1 and decomposing formaldehyde, it is characterized in that, described reactive monomer thinner is selected from the simple function group double bond monomer of C2-C18, the bifunctional double bond monomer of C4-C18 or multi-functional double bond monomer and prepolymer thereof; Described simple function group double bond monomer comprises ethene, propylene, butylene, vinylbenzene, acrylamide, N-isopropylacrylamide, acrylicacidandesters class, butenoic acid and ester class, butenol, dimethylaminoethyl methacrylate, hydroxyethyl methylacrylate; Described monofunctional vinyl's base ether monomer comprises methoxy ethylene, ethyl vinyl ether, vinyl-n-butyl ether, 4-hydroxyvinyl butyl ether; The bifunctional double bond monomer of described C4-C18 comprises divinyl, isoprene, 1,10-ten one carbon diene, allyl group diethoxy silane, bisphenol S diallyl ether, divinyl ether, Isosorbide-5-Nitrae-bicyclohexane dimethyl divinyl ether; Or described reactive monomer thinner is selected from the prepolymer with mobility utilizing above-mentioned monomer synthesize.
3. the nano-coating material of antibacterial, the mildew-resistant of radical polymerization according to claim 1 and decomposing formaldehyde, it is characterized in that, described organic polymer be selected from following material one or more: acrylic resin or its esters resin, resol, epoxy resin, urethane, polyester, urea-formaldehyde resin, polyvinyl alcohol, polyvinyl acetal, aminoresin, Synolac and Sudan Gum-arabic.
4. radical polymerization according to claim 1 is antibacterial, the nano-coating material of mildew-resistant and decomposing formaldehyde, it is characterized in that, described radical initiator is selected from isopropyl benzene hydroperoxide, tertbutyl peroxide, benzophenone, two benzoylphenyl phosphine oxide, sulfo-propoxy-thioxanthone, S-WAT, Potassium Persulphate, ammonium persulphate, schisdilactoneH, 2-hydroxy-2-methyl-1-phenyl-1-acetone, 1-hydroxycyclohexylphenylketone, 2-methyl-4-methyl thio-2-morpholine Propiophenone, 2-benzyl-2-dimethylamino-1-(4-morpholinyl phenyl) butanone, phenyl two (2, 4, 6-trimethylbenzoyl) one or more in phosphine oxide.
5. the nano-coating material of antibacterial, the mildew-resistant of radical polymerization according to claim 1 and decomposing formaldehyde, described illuminating colour can be selected and be dissolved in the colourless of reactive thinner or color is blueness, yellow, purple, red dyestuff.
6. the nano-coating material of antibacterial, the mildew-resistant of radical polymerization according to claim 1 and decomposing formaldehyde, it is characterized in that, described nanoparticle is the composition of nano zine oxide or nano zine oxide and nano titanium oxide, and the particle diameter of described nanoparticle is 1nm-1000nm.
7. a preparation method for the nano-coating material of antibacterial, the mildew-resistant of radical polymerization and decomposing formaldehyde, is characterized in that, comprise the steps:
Organic polymer, radical initiator, illuminating colour is added in reactive monomer thinner, the nanoparticle of nano zine oxide or nano zine oxide and nano titanium oxide is added after mixing, under the rotating speed of 500-10000 rev/min, carry out operation 1 hour in the wherein a kind of mode in stirring, dispersion and emulsification, the particle diameter being ground to nanoparticle with shredder is less than 1000nm.
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