CN104559598A - Heat-resistant corrosion-resistant noise-reduction water-base paint and preparation method thereof - Google Patents
Heat-resistant corrosion-resistant noise-reduction water-base paint and preparation method thereof Download PDFInfo
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- CN104559598A CN104559598A CN201510011045.3A CN201510011045A CN104559598A CN 104559598 A CN104559598 A CN 104559598A CN 201510011045 A CN201510011045 A CN 201510011045A CN 104559598 A CN104559598 A CN 104559598A
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- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000003973 paint Substances 0.000 title abstract description 9
- 238000005260 corrosion Methods 0.000 title abstract description 4
- 230000007797 corrosion Effects 0.000 title abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 33
- 238000000576 coating method Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 14
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 8
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims abstract description 7
- 239000000839 emulsion Substances 0.000 claims abstract description 7
- 239000003822 epoxy resin Substances 0.000 claims abstract description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 7
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 7
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 7
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- GGMPTLAAIUQMIE-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobiphenyl Chemical group ClC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1C1=CC=CC=C1 GGMPTLAAIUQMIE-UHFFFAOYSA-N 0.000 claims abstract description 4
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 21
- 239000012752 auxiliary agent Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004159 Potassium persulphate Substances 0.000 claims description 6
- 239000004113 Sepiolite Substances 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000007822 coupling agent Substances 0.000 claims description 6
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 239000004005 microsphere Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 6
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 6
- 239000011118 polyvinyl acetate Substances 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
- 229910052624 sepiolite Inorganic materials 0.000 claims description 6
- 235000019355 sepiolite Nutrition 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 6
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 3
- 229940010552 ammonium molybdate Drugs 0.000 claims description 3
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 3
- 239000011609 ammonium molybdate Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000005243 fluidization Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 3
- 229960003742 phenol Drugs 0.000 claims description 3
- -1 polyoxyethylene Polymers 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000012975 dibutyltin dilaurate Substances 0.000 abstract 1
- AMTWCFIAVKBGOD-UHFFFAOYSA-N dioxosilane;methoxy-dimethyl-trimethylsilyloxysilane Chemical compound O=[Si]=O.CO[Si](C)(C)O[Si](C)(C)C AMTWCFIAVKBGOD-UHFFFAOYSA-N 0.000 abstract 1
- 230000004630 mental health Effects 0.000 abstract 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 abstract 1
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000007096 poisonous effect Effects 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229940083037 simethicone Drugs 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003245 working effect Effects 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
-
- 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
-
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other 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
- 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
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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 invention discloses a heat-resistant corrosion-resistant noise-reduction water-base paint which is characterized by being prepared from the following raw materials in parts by weight: 0.4-0.6 part of cetyl trimethyl ammonium bromide, 0.2-0.3 part of simethicone, 3-5 parts of magnetite powder, 30-34 parts of silicone acrylic emulsion, 0.5-0.6 part of a dispersing agent BYK-191, 1-2 parts of oleamide, 1-2 parts of dibutyltin dilaurate, 24-27 parts of water-based acrylic modified epoxy resin, 2-4 parts of N-methyl pyrrolidinone, 3-5 parts of aluminum powder, 2-4 parts of closed polyisocyanate, 1-2 parts of pentachlorodiphenyl, 3-4 parts of sericite powder, 5-7 parts of barium sulfate, 3-4 parts of mullite powder, 18-24 parts of deionized water and 4-7 parts of an additive. The water-base paint adopts water as a solvent, is safe, environmentally friendly and non-poisonous and innocuous to body of a coating worker, the added additive also has the functions of damping and reducing noise, and the impact on people physical and mental health by noise is reduced. The paint also has the functions of resisting heat, resisting corrosion and resisting ageing, the service life of a device can be prolonged, fault can be reduced, and the safety factor can be improved.
Description
Technical field
The present invention relates to a kind of paint and preparation method thereof, particularly a kind of heat-resistant anticorrosive noise reduction water-borne coatings and preparation method thereof.
Background technology
Every coating using water as solvent or make dispersion medium, all can be described as water-borne coatings.Water-borne coatings comprises water soluble paint, water-reducible coatings, water-dispersible paint 3 kinds.Water-borne coatings, with water as solvent, saves ample resources, and fire hazard when water-borne coatings eliminates construction, reduces topsoil; Water-borne coatings only adopts a small amount of hypotoxicity alcohol ether organic solvent, improves operating environmental condition; Water-borne coatings directly can apply construction in wet structure and wet environment; It is good to material surface adaptability, strong adhesion.
outdoor high-low pressure equipment is in wind throughout the year, drenches with rain, Exposure to Sunlight, equipment works under the condition that this is severe, easily cause the rust corrosion of apparatus casing, easily efflorescence, come off, the too high fault also easily causing equipment of temperature, for this situation paint spraying of the present invention on the surface of high-low pressure apparatus casing, while playing decoration function, can also heat insulation, anticorrosion, noise reduction, the aspect such as ageing-resistant effect.
Summary of the invention
The object of this invention is to provide a kind of heat-resistant anticorrosive noise reduction water-borne coatings and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of heat-resistant anticorrosive noise reduction water-borne coatings, is made up of the raw material of following weight part: cetyl trimethylammonium bromide 0.4-0.6, dimethyl silicone oil 0.2-0.3, magnetite powder 3-5, organosilicon crylic acid latex 30-34, dispersant B YK-1910.5-0.6, amine hydroxybenzene 1-2, dibutyl tin laurate 1-2, aqueous acrylic modified epoxy resin 24-27, N-Methyl pyrrolidone 2-4, aluminium powder 3-5, blocked polyisocyanates 2-4, pentachlorodiphenyl 1-2, sericite in powder 3-4, barium sulfate 5-7, mullite powder 3-4, deionized water 18-24, auxiliary agent 4-7;
Described auxiliary agent is made up of the raw material of following weight part: tripoly phosphate sodium STPP 2-4, alkylphenol polyoxyethylene 1-2, polyvinyl alcohol 2-3, urea 6-8, nanometer silver 4-5, titanate coupling agent 1-2, methyl methacrylate 10-15, ethyl propenoate 3-5, Potassium Persulphate 1-2, water 8-11, hollow glass micropearl 6-8, fly ash micro-sphere 4-6, sepiolite powder 3-5,1.2% chitosan-acetic acid solution 3-5, ammonium molybdate 2-4, polyvinyl acetate emulsion 5-8; Preparation method is that methyl methacrylate, ethyl propenoate, polyvinyl acetate emulsion and water mix by (1), passes into fluidized-bed and makes its fluidisation; (2) hollow glass micropearl, fly ash micro-sphere, sepiolite powder and Potassium Persulphate are mixed, passing into fluidized-bed is boiling state; (3) mixture of step (1) is sprayed on the mixture of step (2) on the surface, under 60-80 ° of C, reacts 1-2 hour, add titanate coupling agent again and remaining surplus materials stirs after reaction terminates, then add rubber mill grinding distribution evenly.
A kind of heat-resistant anticorrosive noise reduction water-borne coatings of the present invention, be made up of following concrete steps:
(1) by cetyl trimethylammonium bromide, dimethyl silicone oil, dispersant B YK-191 and and deionized water mixing, 7-9 minute is stirred under 400-600 rev/min, add magnetite powder, aluminium powder, sericite in powder, barium sulfate, mullite powder, auxiliary agent ultrasonic disperse 15-25 minute again, obtain mixture A;
(2) be added in Scattered Kettle by organosilicon crylic acid latex, aqueous acrylic modified epoxy resin, blocked polyisocyanates, N-Methyl pyrrolidone, 1200-1400 rev/min of lower high-speed mixing stirs 20-40 minute, obtains mixture B;
(3) mixture A is added in mixture B, then adds all the other surplus materialss, disperse 10-20 minute under the rotating speed of 800-1000 rev/min after, forward in shredder, obtain the material of 20-40 μm, to obtain final product.
Advantage of the present invention is: water-borne coatings of the present invention adopts water as solvent, safety and environmental protection is nontoxic, harmless to application workman health, and the auxiliary agent added also has the function of damping noise reduction, reduce noise to the able-bodied impact of people, coating of the present invention also has the function of the aspect such as heat-resisting, anticorrosion, ageing-resistant, can extension device work-ing life and reduce fault, increase safety coefficient.
specific embodiments
Below by specific examples, the present invention is described in detail.
A kind of heat-resistant anticorrosive noise reduction water-borne coatings, is made up of the raw material of following weight part (kilogram): cetyl trimethylammonium bromide 0.5, dimethyl silicone oil 0.2, magnetite powder 5, organosilicon crylic acid latex 34, dispersant B YK-1910.5, amine hydroxybenzene 1, dibutyl tin laurate 2, aqueous acrylic modified epoxy resin 25, N-Methyl pyrrolidone 3, aluminium powder 4, blocked polyisocyanates 3, pentachlorodiphenyl 1, sericite in powder 4, barium sulfate 5, mullite powder 3, deionized water 22, auxiliary agent 5;
Described auxiliary agent is made up of the raw material of following weight part (kilogram): tripoly phosphate sodium STPP 3, alkylphenol polyoxyethylene 1, polyvinyl alcohol 3, urea 6, nanometer silver 4, titanate coupling agent 2, methyl methacrylate 13, ethyl propenoate 4, Potassium Persulphate 2, water 8, hollow glass micropearl 6, fly ash micro-sphere 5, the chitosan-acetic acid solution 4 of sepiolite powder 3,1.2%, ammonium molybdate 3, polyvinyl acetate emulsion 7; Preparation method is that methyl methacrylate, ethyl propenoate, polyvinyl acetate emulsion and water mix by (1), passes into fluidized-bed and makes its fluidisation; (2) hollow glass micropearl, fly ash micro-sphere, sepiolite powder and Potassium Persulphate are mixed, passing into fluidized-bed is boiling state; (3) mixture of step (1) is sprayed on the mixture of step (2) on the surface, under 60-80 ° of C, reacts 1-2 hour, add titanate coupling agent again and remaining surplus materials stirs after reaction terminates, then add rubber mill grinding distribution evenly.
A kind of heat-resistant anticorrosive noise reduction water-borne coatings of the present invention, be made up of following concrete steps:
(1) by cetyl trimethylammonium bromide, dimethyl silicone oil, dispersant B YK-191 and and deionized water mixing, 7-9 minute is stirred under 400-600 rev/min, add magnetite powder, aluminium powder, sericite in powder, barium sulfate, mullite powder, auxiliary agent ultrasonic disperse 15-25 minute again, obtain mixture A;
(2) be added in Scattered Kettle by organosilicon crylic acid latex, aqueous acrylic modified epoxy resin, blocked polyisocyanates, N-Methyl pyrrolidone, 1200-1400 rev/min of lower high-speed mixing stirs 20-40 minute, obtains mixture B;
(3) mixture A is added in mixture B, then adds all the other surplus materialss, disperse 10-20 minute under the rotating speed of 800-1000 rev/min after, forward in shredder, obtain the material of 20-40 μm, to obtain final product.
Paint flat appearance of the present invention is smooth, without lump, and snappiness mm≤2, hardness: 4H, shock-resistance: 50, water tolerance experiment (29 ± 1 ° of C, 36h): non-foaming, do not come off, thermotolerance experiment (100 ± 2 DEG C, 5h): non-foaming wrinkling, without cracking, resistance to artificial weathering experiment: by 500 hours, cold-hot is experiment (5 cycle) alternately: without bubbling, without cracking, without coming off, recombination loss Factor Experiment: 10 ° of C:0.108,30 ° of C:0.132.
Claims (2)
1. a heat-resistant anticorrosive noise reduction water-borne coatings, it is characterized in that, be made up of the raw material of following weight part: cetyl trimethylammonium bromide 0.4-0.6, dimethyl silicone oil 0.2-0.3, magnetite powder 3-5, organosilicon crylic acid latex 30-34, dispersant B YK-1910.5-0.6, amine hydroxybenzene 1-2, dibutyl tin laurate 1-2, aqueous acrylic modified epoxy resin 24-27, N-Methyl pyrrolidone 2-4, aluminium powder 3-5, blocked polyisocyanates 2-4, pentachlorodiphenyl 1-2, sericite in powder 3-4, barium sulfate 5-7, mullite powder 3-4, deionized water 18-24, auxiliary agent 4-7;
Described auxiliary agent is made up of the raw material of following weight part: tripoly phosphate sodium STPP 2-4, alkylphenol polyoxyethylene 1-2, polyvinyl alcohol 2-3, urea 6-8, nanometer silver 4-5, titanate coupling agent 1-2, methyl methacrylate 10-15, ethyl propenoate 3-5, Potassium Persulphate 1-2, water 8-11, hollow glass micropearl 6-8, fly ash micro-sphere 4-6, sepiolite powder 3-5,1.2% chitosan-acetic acid solution 3-5, ammonium molybdate 2-4, polyvinyl acetate emulsion 5-8; Preparation method is that methyl methacrylate, ethyl propenoate, polyvinyl acetate emulsion and water mix by (1), passes into fluidized-bed and makes its fluidisation; (2) hollow glass micropearl, fly ash micro-sphere, sepiolite powder and Potassium Persulphate are mixed, passing into fluidized-bed is boiling state; (3) mixture of step (1) is sprayed on the mixture of step (2) on the surface, under 60-80 ° of C, reacts 1-2 hour, add titanate coupling agent again and remaining surplus materials stirs after reaction terminates, then add rubber mill grinding distribution evenly.
2. a kind of heat-resistant anticorrosive noise reduction water-borne coatings according to claim 1, is characterized in that, be made up of following concrete steps:
(1) by cetyl trimethylammonium bromide, dimethyl silicone oil, dispersant B YK-191 and and deionized water mixing, 7-9 minute is stirred under 400-600 rev/min, add magnetite powder, aluminium powder, sericite in powder, barium sulfate, mullite powder, auxiliary agent ultrasonic disperse 15-25 minute again, obtain mixture A;
(2) be added in Scattered Kettle by organosilicon crylic acid latex, aqueous acrylic modified epoxy resin, blocked polyisocyanates, N-Methyl pyrrolidone, 1200-1400 rev/min of lower high-speed mixing stirs 20-40 minute, obtains mixture B;
(3) mixture A is added in mixture B, then adds all the other surplus materialss, disperse 10-20 minute under the rotating speed of 800-1000 rev/min after, forward in shredder, obtain the material of 20-40 μm, to obtain final product.
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| CN106349881A (en) * | 2016-08-31 | 2017-01-25 | 芜湖恒耀汽车零部件有限公司 | Preparation method of inner wall corrosion-resistant coating of water tank for boiler exhaust gas purification device |
| CN107841215A (en) * | 2017-12-06 | 2018-03-27 | 佛山君帝环保科技有限公司 | A kind of aqueous, environmental protective anticorrosive paint |
| CN113801506A (en) * | 2021-09-24 | 2021-12-17 | 肇庆市海特复合材料技术研究院 | Preparation method of high-temperature-resistant corrosion-resistant coating |
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Application publication date: 20150429 |