CN108239458A - A kind of phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance - Google Patents
A kind of phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance Download PDFInfo
- Publication number
- CN108239458A CN108239458A CN201711375395.3A CN201711375395A CN108239458A CN 108239458 A CN108239458 A CN 108239458A CN 201711375395 A CN201711375395 A CN 201711375395A CN 108239458 A CN108239458 A CN 108239458A
- Authority
- CN
- China
- Prior art keywords
- acrylic acid
- salt fog
- acrylate
- phosphate
- fog resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229910019142 PO4 Inorganic materials 0.000 title claims abstract description 55
- 239000010452 phosphate Substances 0.000 title claims abstract description 55
- -1 phosphate modified acrylic acid Chemical class 0.000 title claims abstract description 55
- 150000003839 salts Chemical class 0.000 title claims abstract description 50
- 239000003973 paint Substances 0.000 title claims abstract description 43
- 239000000839 emulsion Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000011258 core-shell material Substances 0.000 claims abstract description 17
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 12
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000004048 modification Effects 0.000 claims abstract description 7
- 238000012986 modification Methods 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract description 5
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 5
- 239000006184 cosolvent Substances 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims abstract description 5
- 239000000049 pigment Substances 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 11
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 239000003995 emulsifying agent Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- 239000002518 antifoaming agent Substances 0.000 claims description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 239000003002 pH adjusting agent Substances 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims description 5
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- QBLDFAIABQKINO-UHFFFAOYSA-N barium borate Chemical compound [Ba+2].[O-]B=O.[O-]B=O QBLDFAIABQKINO-UHFFFAOYSA-N 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 239000006210 lotion Substances 0.000 claims description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- JAZUZKJSPLCHDL-UHFFFAOYSA-N [Zn].[N+](=O)([O-])C=1C(=C(C(=O)O)C=CC1)[N+](=O)[O-] Chemical compound [Zn].[N+](=O)([O-])C=1C(=C(C(=O)O)C=CC1)[N+](=O)[O-] JAZUZKJSPLCHDL-UHFFFAOYSA-N 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical group CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- RUMACXVDVNRZJZ-UHFFFAOYSA-N 2-methylpropyl 2-methylprop-2-enoate Chemical compound CC(C)COC(=O)C(C)=C RUMACXVDVNRZJZ-UHFFFAOYSA-N 0.000 claims description 2
- NQSLZEHVGKWKAY-UHFFFAOYSA-N 6-methylheptyl 2-methylprop-2-enoate Chemical compound CC(C)CCCCCOC(=O)C(C)=C NQSLZEHVGKWKAY-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- 241000276489 Merlangius merlangus Species 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims description 2
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- MHLMPARDYWGGLE-UHFFFAOYSA-K aluminum;zinc;phosphate Chemical compound [Al+3].[Zn+2].[O-]P([O-])([O-])=O MHLMPARDYWGGLE-UHFFFAOYSA-K 0.000 claims description 2
- 239000000908 ammonium hydroxide Substances 0.000 claims description 2
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims description 2
- 229960002887 deanol Drugs 0.000 claims description 2
- 239000012972 dimethylethanolamine Substances 0.000 claims description 2
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims description 2
- 230000009477 glass transition Effects 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- HMZGPNHSPWNGEP-UHFFFAOYSA-N octadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C HMZGPNHSPWNGEP-UHFFFAOYSA-N 0.000 claims description 2
- FSAJWMJJORKPKS-UHFFFAOYSA-N octadecyl prop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C=C FSAJWMJJORKPKS-UHFFFAOYSA-N 0.000 claims description 2
- 150000004812 organic fluorine compounds Chemical class 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- CJGJYOBXQLCLRG-UHFFFAOYSA-M sodium;2-hydroxy-3-prop-2-enoxypropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(O)COCC=C CJGJYOBXQLCLRG-UHFFFAOYSA-M 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- XAEWLETZEZXLHR-UHFFFAOYSA-N zinc;dioxido(dioxo)molybdenum Chemical compound [Zn+2].[O-][Mo]([O-])(=O)=O XAEWLETZEZXLHR-UHFFFAOYSA-N 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 235000019082 Osmanthus Nutrition 0.000 claims 1
- 241000333181 Osmanthus Species 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 238000007334 copolymerization reaction Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 150000002334 glycols Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000004816 latex Substances 0.000 claims 1
- 229920000126 latex Polymers 0.000 claims 1
- ZTFZSHLWORMEHO-UHFFFAOYSA-A pentaaluminum;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ZTFZSHLWORMEHO-UHFFFAOYSA-A 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 9
- 230000001070 adhesive effect Effects 0.000 abstract description 9
- 239000002585 base Substances 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 229910001415 sodium ion Inorganic materials 0.000 abstract description 3
- 241000370738 Chlorion Species 0.000 abstract description 2
- 125000005250 alkyl acrylate group Chemical group 0.000 abstract description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003694 hair properties Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- AZIQALWHRUQPHV-UHFFFAOYSA-N prop-2-eneperoxoic acid Chemical compound OOC(=O)C=C AZIQALWHRUQPHV-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 239000002699 waste material Substances 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
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/02—Homopolymers or copolymers of monomers containing phosphorus
-
- 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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
-
- 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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/086—Organic or non-macromolecular compounds
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
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)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of phosphate modified acrylic acid aqueous antirusting paints of salt fog resistance, are made of the phosphate modified Acrylate Core-shell Emulsion of salt fog resistance, filler, rust resisting pigment, cosolvent, substrate modifications agent, auxiliary agent and water;The phosphate modified Acrylate Core-shell Emulsion of the salt fog resistance is made by the soft or hard monomer of acrylate, acrylic acid, alkyl acrylate phosphate and neutralizer by reacting;A kind of phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance produced by the present invention, due to the double action of chain alkyl phosphate, enhance the adhesive force and compactness between film and base material, enter between base-material and base material so as to be effectively isolated hydrone, chlorion, sodium ion etc., adhesive force, water resistance and the anti-flash rusting of film are improved under wet condition.The phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance produced by the present invention has excellent adhesive force, water resistance, salt fog resistance, anti-flash rusting, resistance to acid and alkali and resistance to rust and corrosion.
Description
Technical field
The present invention relates to a kind of acrylic resin modified water-based anticorrosive paint more particularly to a kind of phosphoric acid of salt fog resistance
Ester modified acrylic acid aqueous antirusting paint, belongs to water-based anticorrosive paint technical field.
Background technology
Coating is that daily life takes good care of infrastructure indispensable material, is widely used in building, all kinds of hardware
The fields such as part, the decoration of industrial product and machinery, vehicle, ship, woodenware.The annual country have a large amount of because of metal corrode and
It is destroyed, loses its original performance, caused a large amount of metal and scrap, economic loss is huge.People work out a variety of arrange
The corrosion for preventing and inhibiting metal is applied, wherein coating antirust is a kind of effective method.
Anticorrosive paint is still based on solvent type at present, and still, the volatilization of solvent, causes to environment when such coating forms a film
Pollution and health harm, and most of paint solvents are from non-renewable petroleum-based energy, thus lead to stone
The waste of oily resource, as the nontoxic regulation of the enhancing of the safe and non-toxic consciousness of people, particularly security for all countries in coating system to waving
The strict demand of hair property organic compound content, promotes the development using water paint as the low-contamination type coating of representative, and molten
Dosage form coating is compared, no or seldom (VOC) containing volatile organic matter in water paint, with safety and environmental protection, construction spirit
Living, diluent such as is easy to get at the multiple advantage.
When existing hydroxy acrylate lotion is used for water-based anticorrosive paint, water resistance, salt fog resistance of paint film etc., still
Corrosion-resistant requirement cannot be met, delayed the Water-borne modification process of coating, phosphate is a kind of important surfactant, phosphate
Group can form fine and close phosphate coating with ground metal, be passivated substrate surface, prevent hydrone and other salts with
Metal contacts, and coating is made to have rustless property.
Liu Baocheng (preparation of phosphate modified acrylic emulsion and its application in aqueous dual-component anticorrosive paint, on
Tidal land material, 2015,53 (3);9-12) acrylic emulsion is modified using phosphate function monomer PAM-100, by phosphate
Functional group is introduced into lotion strand, and phosphate modified acrylic emulsion is made.By it with water-based isocyanate curing agent and
Graining paste compounds, and bi-component corrosion-proof dope is made.Its gloss is relatively low, and salt-fog resistant time is shorter, and it needs to add in use
Enter water-based isocyanate curing agent, make troubles to construction, cost is higher.
Therefore, a kind of environmentally friendly phosphate modified acrylic resin aqueous rust-proof coatings are developed, without external reinforcement
Agent, make its have both high hardness of paint film, good crosslink density, good salt fog resistance and corrosion resistance be at present urgently
It solves the problems, such as.
Invention content
In order to solve the technical issues of described, the present invention middle introducing long-chain on polyacrylic acid ester molecular structure side chain end group
Alkyl acrylate bound phosphate groups, the chain alkyl in bound phosphate groups have the function of the resistance to height that self-emulsifying can simultaneously improve lotion
Temperature stability, the hydrophobic performance of chain alkyl improve the water resistance of film;And the highly polar of bound phosphate groups can generate with base material
Strong phosphatization bonding action forms fine and close passivating film, due to the double action of the phosphate, fortified resin and base material it
Between adhesive force and compactness, enter between resin and base material so as to be effectively isolated hydrone, chlorion, sodium ion etc.,
Adhesive force and anti-flash rusting performance are improved under wet condition, so as to improve the water resistance of film, salt fog resistance, antirust corrosion-proof.
The present invention is intended to provide a kind of phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance.
In order to solve the problems, such as techniques as described above, the present invention takes following technical scheme:The present invention relates to a kind of salt tolerants
The phosphate modified acrylic acid aqueous antirusting paint of mist, by weight percentage, consisting of:Salt spray resistance it is phosphate modified
Acrylate Core-shell Emulsion 35.0~60.0%, cosolvent 2.0~8.0%, filler 12.0~25.0%, rust resisting pigment 12.0~
30.0%th, substrate modifications agent 0.2~1.5%, auxiliary agent 0.5~6.0%, deionized water 12.0~35.0%.
The phosphate modified Acrylate Core-shell Emulsion of the salt spray resistance, glass transition temperature Tg are 30~50 DEG C, molecular weight
It is 120nm~200nm for 12000~15000, grain size.
The phosphate modified Acrylate Core-shell Emulsion of the salt spray resistance, the patent of invention based on application be " a kind of salt spray resistance
Described in phosphate modified Acrylate Core-shell Emulsion ";By weight, ingredient is:The soft or hard monomer 30.0 of acrylate~
50.0 parts, 1.5~4.0 parts of acrylic acid, chain alkyl -2.0~5.0 parts of acrylate phosphate diester, 1.0~3.0 parts of neutralizer,
0.5~2.0 part of azodiisobutyronitrile, 1.5~3.0 parts of emulsifier, 40.0~60.0 parts of deionized water.
Wherein, the acrylate hard monomer for methyl acrylate, methyl methacrylate, ethyl methacrylate,
The combination of the middle one or more of ethyl acrylate;The acrylate soft monomer is butyl acrylate, methacrylic acid fourth
Ester, tert-butyl acrylate, n-BMA, Isobutyl methacrylate, isooctyl methacrylate, methacrylic acid
Bay alcohol ester, lauryl acrylate, octadecyl methacrylate, octadecyl acrylate middle one or more combination;It is described
The molar ratio of acrylate soft monomer and acrylate hard monomer be 1:0.1~1.
The emulsifier is at least one of COPS-I, CO-436, OP-10.
The neutralizer is at least one of triethylamine, ammonium hydroxide, dimethylethanolamine.
The initiator is azodiisobutyronitrile.
The phosphate modified Acrylate Core-shell Emulsion of the salt spray resistance, preparation process are as follows:
A) the soft or hard monomer of acrylic acid, 50~60% emulsifiers and deionized water, are weighed by formulation weight part ratio, at 50 DEG C
High speed dispersion 30min, prepares pre-emulsion;
B) pre-emulsion, quantitative chain alkyl-acrylate phosphate diester and part azo two for, taking 20% or so are different
Butyronitrile mixes, and stirs evenly, obtains phosphate diester mixing pre-emulsion;
C), with thermometer, reflux condensing tube, blender reaction kettle in, add in 10~20% pre-emulsions, part
Azodiisobutyronitrile and remaining emulsifier are warming up to 80~84 DEG C of reactions and seed emulsion are made;
D), when blueing light occurs in reaction, the acrylic acid, remaining pre-emulsion and remaining azo of mixing is slowly added dropwise
Bis-isobutyronitrile is added dropwise in 1.5h~2.0h;Then phosphate diester mixing pre-emulsion is added dropwise, is dripped in 1.0h~1.5h
Finish, heat up 85~90 DEG C, insulation reaction 1h, be cooled to 45 DEG C hereinafter, with neutralizer adjusting pH value between 7~8, filter out
Material obtains the phosphoric acid modification Acrylate Core-shell Emulsion of the salt spray resistance.
The cosolvent is at least one of alcohols solvent, alcohol ethers solvent.
The filler is the group of one or more of titanium dioxide, mica powder, talcum powder, barium sulfate, kaolin, coarse whiting
It closes.
The rust resisting pigment dinitrobenzoic acid zinc, trbasic zinc phosphate, zinc molybdate, zinc aluminum phosphate, iron oxide red, tripolyphosphate
The combination of one or more of aluminium, compound titanium-iron powder, compound ferrophosphorus powder, barium metaborate, graphene.
The substrate modifications agent is fatty alcohol polyoxyethylene ether, silicone-polyether copolymer, organo-fluorine polymer, alkynes two
At least one of alcohol copolyether, silane coupling agent, Ludox.
The auxiliary agent is included at least in dispersant, antifoaming agent, levelling agent, anti-settling agent, anti-flash rusting agent, pH adjusting agent extremely
It is few two or more.
The phosphate modified acrylic acid aqueous antirusting paint of a kind of salt fog resistance produced by the present invention, due to chain alkyl phosphorus
The double action of acid esters enhances adhesive force and compactness between film and base material, so as to be effectively isolated hydrone, chlorine from
Son, sodium ion etc. enter between base-material and base material, and adhesive force, water resistance and the anti-flash rusting of film are improved under wet condition.
The phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance produced by the present invention has excellent adhesive force, water resistance, resistance to
Salt fog, anti-flash rusting, resistance to acid and alkali and anticorrosive property.
Specific embodiment
The present invention with the following Examples does further the phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance
Description.It is understood that specific embodiment described herein is used only for explaining related invention rather than the limit to the invention
It is fixed.
Embodiment 1
A kind of phosphate modified Acrylate Core-shell Emulsion A of salt spray resistance1, preparation method is by the patent of invention " one applied
Described in the phosphate modified Acrylate Core-shell Emulsion of kind salt spray resistance ".
Embodiment 2
A kind of phosphate modified Acrylate Core-shell Emulsion B of salt spray resistance1, preparation method is by the patent of invention " one applied
Described in the phosphate modified Acrylate Core-shell Emulsion of kind salt spray resistance ".
Embodiment 3
A kind of phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance is prepared by following formulas:By weight,
Consisting of:The phosphate modified Acrylate Core-shell Emulsion A of salt spray resistance142.0 parts, 2.0 parts of propylene glycol, propylene glycol monobutyl ether
1.5 parts, 6.0 parts of barium sulfate, 10.0 parts of talcum powder, 12.0 parts of trbasic zinc phosphate, 6.0 parts of compound titanium-iron powder, 4.0 parts of barium metaborate, stream
Flat 0.3 part of agent, 1.3 parts of dispersant, 0.3 part of polyether silicon, 0.2 part of antifoaming agent, 0.4 part of anti-settling agent, 0.2 part of pH adjusting agent,
13.8 parts of deionized water.
Embodiment 4
A kind of phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance is prepared by following formulas:By weight,
Consisting of:The phosphate modified Acrylate Core-shell Emulsion B of salt spray resistance148.0 parts, 2.0 parts of propylene glycol, propylene glycol monobutyl ether
1.5 parts, 1.5 parts of dispersant, 6.0 parts of iron oxide red, 4.0 parts of dinitrobenzoic acid zinc, 6.0 parts of trbasic zinc phosphate, 8.0 parts of barium sulfate,
6.0 parts of talcum powder, 1.0 parts of Ludox, 0.1 part of antifoaming agent, 0.3 part of anti-settling agent, 0.2 part of pH adjusting agent, is gone 0.2 part of levelling agent
15.2 parts of ionized water.
Comparative example
A kind of phosphate modified acrylic acid aqueous antirusting paints of PMA-200 are prepared by following formulas:By weight,
It forms and is:The phosphate modified acrylic emulsion A of PMA-200145.0 parts, 2.0 parts of propylene glycol, 1.5 parts of propylene glycol monobutyl ether, sulphur
Sour 6.0 parts of barium, 8.0 parts of talcum powder, 12.0 parts of trbasic zinc phosphate, 6.0 parts of compound titanium-iron powder, 4.0 parts of barium metaborate, 0.3 part of levelling agent,
1.3 parts of dispersant, 0.3 part of polyether silicon, 0.2 part of antifoaming agent, 0.4 part of anti-settling agent, 0.2 part of pH adjusting agent, deionized water
12.8 parts.
According to relevant criterion, the embodiment of the present invention and comparative example are compared, performance indicator such as 1 institute of table of detection
Show.
Table 1:Phosphate modified acrylic acid aqueous antirusting paint performance comparison technical indicator
Detection project | Embodiment 3 | Embodiment 4 | Comparative example |
Adhesive force | 0 grade | 0 grade | 0 grade |
Hardness | 2H | 2H | 2H |
Bin stability | Normally | Normally | Normally |
Impact resistance | 50cm | 50cm | 50cm |
Flexibility | 1mm | 1mm | 1mm |
Anti- flash rusting (7d salt tolerants) | Paint film is normal | Paint film is normal | Paint film has rust spot |
Water resistance | 36d is normal | 40d is normal | 30d has rust spot |
Resistance to salt water (3%NaCl) | 30d is normal | 32d is normal | 20d has rust spot |
Resistance to neutral salt spray (35 DEG C) | 240h is normal | 260h is normal | 160h has rust spot |
Alkali resistance (50g/L NaOH) | 72h paint films are normal | 72h paint films are normal | 48h paint films have rust spot |
Acid resistance (50g/L H2SO4) | 72h paint films are normal | 72h paint films are normal | 48h paint films have rust spot |
Although the present invention has described it in detail and cited embodiments, it but for those of ordinary skill in the art, shows
Various schemes, modification and the change that can so make as specified above, should be construed as being included within the scope of the claims.
Claims (9)
1. a kind of phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance, it is characterised in that:The phosphorus of the salt fog resistance
Acid esters modified acroleic acid aqueous rust-proof coatings, by weight percentage, consisting of:The phosphate modified acrylic acid core of salt spray resistance
Shell lotion 35.0~60.0%, cosolvent 2.0~8.0%, filler 12.0~25.0%, rust resisting pigment 12.0~30.0%, base
Material modifying agent 0.2~1.5%, auxiliary agent 0.5~6.0%, deionized water 12.0~35.0%;
Wherein, the phosphate modified Acrylate Core-shell Emulsion of the salt fog resistance, glass transition temperature Tg are 30~50 DEG C, molecule
It is 120nm~200nm to measure as 12000~15000, grain size;By weight, consisting of:The soft or hard monomer 30.0 of acrylate
~50.0 parts, 1.5~4.0 parts of acrylic acid, chain alkyl -2.0~5.0 parts of acrylate phosphate diester, neutralizer 1.0~3.0
Part, 0.5~2.0 part of azodiisobutyronitrile, 1.5~3.0 parts of emulsifier, 40.0~60.0 parts of deionized water;
The phosphate modified acrylate core-shell latex of the salt fog resistance, preparation process are as follows:
A) the soft or hard monomer of acrylic acid, 50~60% emulsifiers and deionized water, are weighed by formulation weight part ratio, at 50 DEG C at a high speed
Disperse 30min, prepare pre-emulsion;
B) 20% or so pre-emulsion, quantitative chain alkyl-acrylate phosphate diester and part azodiisobutyronitrile, is taken
Mixing, stirs evenly, obtains phosphate diester mixing pre-emulsion;
C), with thermometer, reflux condensing tube, blender reaction kettle in, add in 10~20% pre-emulsions, part azo
Bis-isobutyronitrile and remaining emulsifier are warming up to 80~84 DEG C of reactions and seed emulsion are made;
D), when blueing light occurs in reaction, the acrylic acid, remaining pre-emulsion and remaining azo two that mixing is slowly added dropwise are different
Butyronitrile is added dropwise in 1.5h~2.0h;Then phosphate diester mixing pre-emulsion is added dropwise, is added dropwise in 1.0h~1.5h,
85~90 DEG C, insulation reaction 1h of heating is cooled to 45 DEG C hereinafter, adjusting pH value between 7~8 with neutralizer, filtering and discharging obtains
The phosphate modified Acrylate Core-shell Emulsion of the salt fog resistance.
2. the phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance according to claim 1, it is characterised in that:It is described
Cosolvent be alcohols solvent, at least one of alcohol ethers solvent.
3. the phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance according to claim 1, it is characterised in that:It is described
Filler be titanium dioxide, the combination of mica powder, talcum powder, barium sulfate, kaolin, one or more of coarse whiting.
4. the phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance according to claim 1, it is characterised in that:It is described
Rust resisting pigment dinitrobenzoic acid zinc, trbasic zinc phosphate, zinc molybdate, zinc aluminum phosphate, iron oxide red, aluminium triphosphate, compound ferrotianium
The combination of one or more of powder, compound ferrophosphorus powder, barium metaborate, graphene.
5. the phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance according to claim 1, it is characterised in that:It is described
Substrate modifications agent for fatty alcohol polyoxyethylene ether, silicone-polyether copolymer, organo-fluorine polymer, acetylenic glycols polyethers copolymerization
At least one of object, silane coupling agent, Ludox.
6. the phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance according to claim 1, it is characterised in that:It is described
Auxiliary agent include at least dispersant, antifoaming agent, levelling agent, anti-flash rusting agent, anti-settling agent, more than at least two in pH adjusting agent.
7. the phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance according to claim 1, it is characterised in that:It is described
Acrylate hard monomer for methyl acrylate, methyl methacrylate, ethyl methacrylate, middle one kind of ethyl acrylate
Or several combination;The acrylate soft monomer is butyl acrylate, butyl methacrylate, tert-butyl acrylate, first
Base n-butyl acrylate, Isobutyl methacrylate, isooctyl methacrylate, lauryl alcohol ester, the acrylic acid moon
Osmanthus ester, octadecyl methacrylate, octadecyl acrylate middle one or more combination;The acrylate soft monomer with
The molar ratio of acrylate hard monomer is 1:0.1~1.
8. the phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance according to claim 1, it is characterised in that:It is described
Emulsifier at least one of for COPS-I, CO-436, OP-10.
9. the phosphate modified acrylic acid aqueous antirusting paint of salt fog resistance according to claim 1, it is characterised in that:It is described
Neutralizer be triethylamine, ammonium hydroxide, at least one of dimethylethanolamine.
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