CN105802479A - Wear-resistant self-cleaning coating and preparation method and application method thereof - Google Patents
Wear-resistant self-cleaning coating and preparation method and application method thereof Download PDFInfo
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- CN105802479A CN105802479A CN201610386381.0A CN201610386381A CN105802479A CN 105802479 A CN105802479 A CN 105802479A CN 201610386381 A CN201610386381 A CN 201610386381A CN 105802479 A CN105802479 A CN 105802479A
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- wear
- coating
- automatic cleaning
- cleaning coating
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- 238000000576 coating method Methods 0.000 title claims abstract description 41
- 239000011248 coating agent Substances 0.000 title claims abstract description 40
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000000654 additive Substances 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 239000011159 matrix material Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 6
- 239000008158 vegetable oil Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims abstract description 4
- 230000000996 additive effect Effects 0.000 claims description 19
- 229920005862 polyol Polymers 0.000 claims description 12
- 150000003077 polyols Chemical class 0.000 claims description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 239000005543 nano-size silicon particle Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 4
- 239000013530 defoamer Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 210000000582 semen Anatomy 0.000 claims description 4
- 235000012424 soybean oil Nutrition 0.000 claims description 4
- 239000003549 soybean oil Substances 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 235000019198 oils Nutrition 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 claims description 2
- GTACSIONMHMRPD-UHFFFAOYSA-N 2-[4-[2-(benzenesulfonamido)ethylsulfanyl]-2,6-difluorophenoxy]acetamide Chemical compound C1=C(F)C(OCC(=O)N)=C(F)C=C1SCCNS(=O)(=O)C1=CC=CC=C1 GTACSIONMHMRPD-UHFFFAOYSA-N 0.000 claims description 2
- LLYXJBROWQDVMI-UHFFFAOYSA-N 2-chloro-4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1Cl LLYXJBROWQDVMI-UHFFFAOYSA-N 0.000 claims description 2
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical compound OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 101710130081 Aspergillopepsin-1 Proteins 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 102100031007 Cytosolic non-specific dipeptidase Human genes 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 2
- 150000008360 acrylonitriles Chemical class 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 2
- 239000010428 baryte Substances 0.000 claims description 2
- 229910052601 baryte Inorganic materials 0.000 claims description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical group C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 2
- 239000004567 concrete Substances 0.000 claims description 2
- 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 2
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 238000006735 epoxidation reaction Methods 0.000 claims description 2
- 150000002148 esters Chemical group 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 238000005984 hydrogenation reaction Methods 0.000 claims description 2
- 150000004698 iron complex Chemical class 0.000 claims description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 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
- 239000002808 molecular sieve Substances 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 claims description 2
- 229960001860 salicylate Drugs 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 150000003918 triazines Chemical class 0.000 claims description 2
- 239000010456 wollastonite Substances 0.000 claims description 2
- 229910052882 wollastonite Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 abstract description 2
- 239000010703 silicon Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 239000000049 pigment Substances 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- YXRKNIZYMIXSAD-UHFFFAOYSA-N 1,6-diisocyanatohexane Chemical compound O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O YXRKNIZYMIXSAD-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- -1 amido silicon Chemical compound 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- 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
- C09D7/65—Additives macromolecular
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a wear-resistant self-cleaning coating and a preparation method and an application method thereof. The wear-resistant self-cleaning coating is prepared from matrix resin, curing agents, additives and pigment filler. The preparation method includes disposing the matrix resin in a stirring container, sequentially adding organic silicon resin, the additives and the pigment filler with stirring, stirring sufficiently to reach system uniformity and grinding by a sand mill to reach required fineness so as to obtain a component A; using the curing agents as a component B. The application method includes cleaning the surface of a base material, uniformly mixing the component A with the component B by a vacuum mixer according to a proportion, applying the uniformly mixed mixture on the surface of the base material by means of spray coating or scrape coating within construction time to enable the coating thickness to meet technological requirements, and completing coating construction after the coating is hardened. The wear-resistant self-cleaning coating is environment friendly by adopting a solvent-free system, is biodegradable to a certain degree by mainly being prepared from renewable vegetable oil so as to be high in self-cleaning capability and long in acting time, and is high in hardness and toughness and highly resistant to wear.
Description
Technical field
The present invention relates to paint field, specifically a kind of wear-resisting automatic cleaning coating and preparation, using method.
Background technology
Wear-resistant coating is widely used in compartment inwall, pipeline outer wall, factories and miness equipment and the aspect such as operating platform, facility floor.In many of which situation, coating is easily stain often in contact with to mud, greasy dirt, dust etc., it is necessary to a kind of self-cleaning wear-resistant coating.The achievement in research preparing commonly used imitative lotus leaf effect of current automatic cleaning coating, by interpolation fluosilicic class additive, low-surface-energy drops on the one hand, adopt micron/nano additive to build special structure at coating surface on the other hand, realized the automatically cleaning effect of coating by high hydrophobicity.Also having a class research is realize automatically cleaning effect by building super hydrophilic coating surface.No matter which kind of coating, its wearability and long-lasting all undesirable.Many coatings contain solvent simultaneously, and air environmental pollution is bigger.
Summary of the invention
It is an object of the invention to provide a kind of wear-resisting automatic cleaning coating and preparation, using method, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of wear-resisting automatic cleaning coating, is prepared from by the raw material of following mass fraction: 20～95% matrix resins, 5～80% firming agent, 0～10% additive, 0～70% color stuffing.
As the further scheme of the present invention: the concrete raw material by following mass fraction is prepared from: 40～60% matrix resins, 10～40% firming agent, 0～10% additive, 0～70% color stuffing.
As the further scheme of the present invention: described matrix resin is mixed by the vegetable oil polyol of 20～80% and the oligomer polyol of 20～80%, vegetable oil polyol is prepared from through ester exchange, epoxidation by one or more in Oleum Ricini, soybean oil, Petiolus Trachycarpi oil, Oleum Brassicae campestris, oleum lini, Oleum Verniciae fordii, Oleum Gossypii semen, Oleum Arachidis hypogaeae semen, Oleum Helianthi, and oligomer polyol is formed by the one or more combination in PEPA, polyether polyol, hydroxy acrylic acid prepolymer, hydroxyl polyurethane prepolymer.
As the further scheme of the present invention: described firming agent is by one or more performed polymers made in MDI, HDI, TDI, IPDI, hydrogenation MDI.
As the further scheme of the present invention: described additive is one or more in nanometer additive, organic siliconresin, fluorochemical additive, catalyst, water absorbing agent, dispersant, defoamer, levelling agent, fire retardant or UV absorbent.
As the further scheme of the present invention: described nanometer additive is one or more in nano aluminium oxide, nano-cerium oxide, nano silicon, nano silicon carbide calcium, Graphene, CNT；
Described catalyst is organic tin or the catalysts for polyurethanes of non-stannum class, including dibutyl tin laurate, bismuth complex, zirconium complex, iron complex；
Described fluorochemical additive is tetrafluoro wax powder；Described water absorbing agent is physics water absorbing agent molecular sieve；
Described UV absorbent is benzophenone class, benzotriazole, group-substituted acrylonitrile, triazines and hindered amines, salicylate based flame retardant.
As the further scheme of the present invention: described organic siliconresin is the molecular weight organic siliconresin containing amino or hydroxyl between 1000～3000.
As the present invention further scheme: described color stuffing is one or more in quartz sand, calcium carbonate, titanium dioxide, white carbon black, phthalocyanine blue, ferrum oxide, Pulvis Talci, wollastonite, Kaolin, barite, mica powder.
A kind of preparation method of described wear-resisting automatic cleaning coating, step is as follows: matrix resin by 0～30%, the dispersant of 0-30%, 10～70% color stuffing put in agitator, premix is uniform, is ground to the fineness of requirement with sand mill, and discharging is color stuffing slurry；Being placed in by matrix resin in stirring container, be sequentially added into organic siliconresin, additive, color stuffing slurry, be stirred well to system uniform under the state of stirring, discharging is component A；Firming agent is B component.
A kind of using method of described wear-resisting automatic cleaning coating, first substrate surface is cleaned out, component A, B component are proportionally used de-airing mixer mix homogeneously, spray within the engineering time after mix homogeneously or blade coating is on the surface of base material, coating layer thickness is made to reach technological requirement, if bubble is more, with pricking bubble instrument elimination bubble before coating is hardened, after hardening to be coated, coating has been constructed.
Compared with prior art, the invention has the beneficial effects as follows:
Adopt solvent-free system, environmental friendliness；Selecting reproducible vegetable oil is primary raw material, it is achieved certain biodegradation probability；Select reactive additive, improve self-cleaning long-lasting；Composite by multiple additives, and the adjustment to hardness and toughness, it is provided that better anti-wear performance.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1
Cement flooring is cleaned up, removes dust, greasy dirt and water stain, and fully dry.
Castor oil polyhydric alcohol 30g is mixed homogeneously with hydroxy polyester resin 20g, be sequentially added into 3A molecular sieve 2g under stirring, molecular weight be 2000 amido silicon oil 2g, tetrafluoroethene wax powder 1g, nano aluminium oxide 2g, quartz sand 30g, BYKA530 defoamer 0.2g, be stirred for component A 87.2g；MDI performed polymer is B component.
Component A 87.2g and B component 12.8g is loaded in de-airing mixer, stir 5min, be poured on treated cement flooring, with doctor blade, coating layer thickness 1-2mm；With pricking bubble roller froth breaking once after 5min, basic surface drying after 2h, people can be gone up after 1 day and trample, prepare wear-resisting automatically cleaning terrace coating.
Embodiment 2
Min-truck compartment inwall is cleaned up, removes dust and water stain with rag, fully dry.
By soybean oil polyol 2g, BYK163 hyper-dispersant 1g, phthalocyanine blue (15:3) 2g, premix is uniform, is ground to fineness less than 10 μm with horizontal sand mill, is prepared into blue slurry.
Soybean oil polyol 20g is mixed homogeneously with polyester resin 25g, be sequentially added into 3A molecular sieve 2g under stirring, molecular weight be 1000 hydroxyl silicone oil 2g, nano silicon 2g, quartz sand 20g, calcium carbonate 10g, BYKA530 defoamer 0.2g, blue slurry 5g mix homogeneously, being prepared into component A 86.2g, HDI trimer is B component.
By component A 86.2g and B component 13.8g, putting into stirring 5min in blender, with heavy caliber spray gun spraying at lorry compartment inwall, coating thickness is 0.5-1mm；After 2h tack-free, can come into operation after 1 day, be prepared into wear-resisting self-cleaning compartment protective coating.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.
Claims (10)
1. a wear-resisting automatic cleaning coating, it is characterised in that be prepared from by the raw material of following mass fraction: 20～95% matrix resins, 5～80% firming agent, 0～10% additive, 0～70% color stuffing.
2. wear-resisting automatic cleaning coating according to claim 1, it is characterised in that the concrete raw material by following mass fraction is prepared from: 40～60% matrix resins, 10～40% firming agent, 0～10% additive, 0～70% color stuffing.
3. wear-resisting automatic cleaning coating according to claim 1 and 2, it is characterized in that, described matrix resin is mixed by the vegetable oil polyol of 20～80% and the oligomer polyol of 20～80%, vegetable oil polyol is prepared from through ester exchange, epoxidation by one or more in Oleum Ricini, soybean oil, Petiolus Trachycarpi oil, Oleum Brassicae campestris, oleum lini, Oleum Verniciae fordii, Oleum Gossypii semen, Oleum Arachidis hypogaeae semen, Oleum Helianthi, and oligomer polyol is formed by the one or more combination in PEPA, polyether polyol, hydroxy acrylic acid prepolymer, hydroxyl polyurethane prepolymer.
4. wear-resisting automatic cleaning coating according to claim 1 and 2, it is characterised in that described firming agent is by one or more performed polymers made in MDI, HDI, TDI, IPDI, hydrogenation MDI.
5. wear-resisting automatic cleaning coating according to claim 1 and 2, it is characterized in that, described additive is one or more in nanometer additive, organic siliconresin, fluorochemical additive, catalyst, water absorbing agent, dispersant, defoamer, levelling agent, fire retardant or UV absorbent.
6. wear-resisting automatic cleaning coating according to claim 5, it is characterised in that described nanometer additive is one or more in nano aluminium oxide, nano-cerium oxide, nano silicon, nano silicon carbide calcium, Graphene, CNT；
Described catalyst is organic tin or the catalysts for polyurethanes of non-stannum class, including dibutyl tin laurate, bismuth complex, zirconium complex, iron complex；
Described fluorochemical additive is tetrafluoro wax powder；Described water absorbing agent is physics water absorbing agent molecular sieve；
Described UV absorbent is benzophenone class, benzotriazole, group-substituted acrylonitrile, triazines and hindered amines, salicylate based flame retardant.
7. wear-resisting automatic cleaning coating according to claim 5, it is characterised in that described organic siliconresin is the molecular weight organic siliconresin containing amino or hydroxyl between 1000～3000.
8. wear-resisting automatic cleaning coating according to claim 1 and 2, it is characterized in that, described color stuffing is one or more in quartz sand, calcium carbonate, titanium dioxide, white carbon black, phthalocyanine blue, ferrum oxide, Pulvis Talci, wollastonite, Kaolin, barite, mica powder.
9. the preparation method of the wear-resisting automatic cleaning coating as described in any claim 1～8, it is characterized in that, step is as follows: matrix resin by 0～30%, the dispersant of 0-30%, 10～70% color stuffing put in agitator, premix is uniform, be ground to the fineness of requirement with sand mill, discharging is color stuffing slurry；Being placed in by matrix resin in stirring container, be sequentially added into organic siliconresin, additive, color stuffing slurry, be stirred well to system uniform under the state of stirring, discharging is component A；Firming agent is B component.
10. the using method of the wear-resisting automatic cleaning coating as described in claim 1～8, first substrate surface is cleaned out, component A, B component are proportionally used de-airing mixer mix homogeneously, spray within the engineering time after mix homogeneously or blade coating is on the surface of base material, coating layer thickness is made to reach technological requirement, if bubble is more, with pricking bubble instrument elimination bubble before coating is hardened, after hardening to be coated, coating has been constructed.
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| CN113956728A (en) * | 2021-11-03 | 2022-01-21 | 江苏百代节能建材有限公司 | Production process of wear-resistant water-based paint for spraying on soft stone surface |
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