CN116120769B - Ceramic coating and preparation method and application thereof - Google Patents
Ceramic coating and preparation method and application thereof Download PDFInfo
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- CN116120769B CN116120769B CN202310033425.1A CN202310033425A CN116120769B CN 116120769 B CN116120769 B CN 116120769B CN 202310033425 A CN202310033425 A CN 202310033425A CN 116120769 B CN116120769 B CN 116120769B
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- acid
- filler
- ceramic coating
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- 238000005524 ceramic coating Methods 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 47
- 239000000049 pigment Substances 0.000 claims abstract description 35
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002002 slurry Substances 0.000 claims abstract description 26
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 22
- 239000003377 acid catalyst Substances 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims description 14
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000005488 sandblasting Methods 0.000 claims description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 7
- 235000019253 formic acid Nutrition 0.000 claims description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 7
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 6
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000001023 inorganic pigment Substances 0.000 claims description 4
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
- 239000001530 fumaric acid Substances 0.000 claims description 3
- 235000011087 fumaric acid Nutrition 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
- DENFJSAFJTVPJR-UHFFFAOYSA-N triethoxy(ethyl)silane Chemical compound CCO[Si](CC)(OCC)OCC DENFJSAFJTVPJR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- ZMAPKOCENOWQRE-UHFFFAOYSA-N diethoxy(diethyl)silane Chemical compound CCO[Si](CC)(CC)OCC ZMAPKOCENOWQRE-UHFFFAOYSA-N 0.000 claims description 2
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 claims description 2
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 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
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 claims description 2
- 239000012860 organic pigment Substances 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims description 2
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims 1
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000005507 spraying Methods 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 methyltriethoxy, phenyltrimethoxysilane Chemical compound 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 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 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- HEQBUZNAOJCRSL-UHFFFAOYSA-N iron(ii) chromite Chemical compound [O-2].[O-2].[O-2].[Cr+3].[Fe+3] HEQBUZNAOJCRSL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007785 strong electrolyte Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 235000011044 succinic acid Nutrition 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 235000013799 ultramarine blue Nutrition 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
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)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a ceramic coating, a preparation method and application thereof, wherein the ceramic coating comprises the following components in parts by weight: 25-45 parts of first silica sol; 25-45 parts of a first silane coupling agent; 0.1-2 parts of a first acid catalyst; 20-35 parts of pigment and filler slurry; 1-2 parts of nonionic surfactant; 1-2 parts of flatting agent; 5-10 parts of hard filler; the pigment and filler slurry comprises the following components: pigment, filler, second silica sol, second silane coupling agent and second acid catalyst. The ceramic coating provided by the invention is composed of the first silica sol, the first silane coupling agent, the first acid catalyst, pigment filler slurry, the nonionic surfactant, the leveling agent and the leveling agent, so that the ceramic coating has the effects of good adhesive force, high hardness, strong toughness and the like, and preheating and sand blasting-free treatment are not needed in the construction process.
Description
Technical Field
The invention relates to the technical field of coatings, in particular to a ceramic coating and a preparation method and application thereof.
Background
Traditional oil paint is gradually eliminated. Ceramic coatings are waterborne and inorganic products, have environmental protection properties naturally and have properties incomparable with those of traditional coatings, and therefore have been increasingly sought after in recent years.
The ceramic coating and the inorganic coating of the water-based system are a coating which takes silica SOL as a main body and is matched with a silane coupling agent to form a film in a SOL-GEL mode, and the coating has the characteristics of high hardness, environmental protection, no PFOA, incombustibility, low curing temperature, high weather resistance, good non-stick performance and the like, and is widely applied to the fields of non-stick pans, rail transit, curtain walls and the like. However, the conventional ceramic coating needs to perform sand blasting roughening treatment on the coated metal surface during construction, otherwise, the ceramic coating has no good adhesive force, so that the production and use cost is increased intangibly, meanwhile, the coating is hard and brittle, post-forming processing such as edge collapse and ceramic collapse can not be performed after spraying, baking and curing, such as drilling, cutting and other post-processing procedures are easy to occur, meanwhile, the conventional ceramic coating needs to be subjected to sand blasting and preheating during construction, is very obvious in weather influence, cannot be produced normally and smoothly in a large quantity, the cognition prejudice of consumers on the ceramic coating is caused, the application of the ceramic coating is greatly limited, and particularly the application in the construction field is greatly hindered.
Therefore, there is a need to provide a ceramic coating that does not require sandblasting, preheating, and has high toughness and hardness.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the first aspect of the invention provides a ceramic coating, which does not need to carry out sand blasting roughening treatment on metal in the construction process, does not need to be preheated, and has high toughness and hardness.
The invention also provides a preparation method of the ceramic coating.
The third aspect of the invention also provides the use of a ceramic coating.
According to a first aspect of the invention, an embodiment provides a ceramic coating, comprising the following components in parts by weight:
25-45 parts of first silica sol;
25-45 parts of a first silane coupling agent;
0.1-2 parts of a first acid catalyst;
20-35 parts of pigment and filler slurry;
1-2 parts of nonionic surfactant;
1-2 parts of a leveling agent;
5-10 parts of hard filler;
The pigment and filler slurry comprises the following components: pigment, filler, second silica sol, second silane coupling agent and second acid catalyst.
The ceramic coating provided by the embodiment of the invention has at least the following beneficial effects:
The ceramic coating provided by the invention is composed of the first silica sol, the first silane coupling agent, the first acid catalyst, pigment and filler slurry, the nonionic surfactant, the leveling agent and the leveling agent, so that the ceramic coating has the effects of good adhesive force, high hardness, strong toughness and the like.
In addition, after the pigment and filler slurry is pretreated by the second silica sol, the second silane coupling agent and the second acid catalyst, the pigment and filler is fully wetted and coated, and the pigment and filler has better dispersibility. Meanwhile, the partially pretreated resin can be well mixed with the original system, and the pretreated resin has good toughness and better adhesive force, so that the resin has good binding force with various metal substrates, and the sand blasting-free effect is achieved.
According to some embodiments of the invention, the ceramic coating comprises the following components in parts by weight:
28-33 parts of first silica sol;
28-30 parts of a first silane coupling agent;
0.5-0.7 parts of a first acid catalyst;
25-28 parts of pigment and filler slurry;
1-2 parts of nonionic surfactant;
1-2 parts of a leveling agent;
6-9 parts of hard filler.
According to some embodiments of the invention, the pigment filler slurry further comprises a dispersant and a solvent.
According to some embodiments of the invention, the pigment-filler slurry comprises the following components in parts by weight:
3-10 parts of second silica sol, 3-10 parts of second silane coupling agent, 0.1-0.3 part of second acid catalyst, 20-50 parts of pigment, 5-20 parts of filler, 1-5 parts of dispersing agent and 10-20 parts of solvent.
According to some embodiments of the invention, the pigment-filler slurry is prepared by the following method:
S1, mixing pigment, filler, dispersing agent and solvent, and grinding until the fineness is less than 15 mu m; obtaining a mixture A;
s2, mixing a second silica sol, a second acid catalyst and a second silane coupling agent; and (3) obtaining a mixture B, and mixing the mixture B and the mixture A to obtain pigment and filler slurry.
According to some embodiments of the invention, the first and second silane coupling agents are independently selected from at least one of methyltrimethoxysilane, methyltriethoxy, phenyltrimethoxysilane, tetramethoxysilane, tetraethoxysilane, dimethyldimethoxysilane, dimethyldiethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, or diethyldiethoxysilane.
According to some embodiments of the invention, the first acid catalyst and the second acid catalyst are independently selected from at least one of formic acid, acetic acid, hydrochloric acid, nitric acid, maleic acid, oxalic acid, malic acid, succinic acid, fumaric acid.
According to some embodiments of the invention, the pigment comprises an inorganic pigment, an organic pigment.
According to some embodiments of the invention, the inorganic pigment comprises at least one of iron oxide black, iron oxide red, cobalt blue, cobalt green, copper chrome black, titanium dioxide, titanium yellow, titanium nickel yellow, bone black, cobalt black, or cerium oxide red.
According to some embodiments of the invention, the organic filler comprises at least one of 254 red, ultramarine blue, phthalocyanine blue, 139 yellow, 110 yellow.
According to some embodiments of the invention, the filler comprises at least one of silicon carbide, aluminum oxide, silicon micropowder, zirconium oxide, boron nitride, tungsten carbide, barium sulfate, mica powder, calcium carbonate, talc or quartz powder.
According to some embodiments of the invention, the solvent comprises at least one of isopropanol, alcohol, propylene glycol methyl ether, or ethylene glycol monobutyl ether.
According to some embodiments of the present invention, the nonionic surfactant is a polyethylene glycol type nonionic surfactant, has a type of surfactant that does not ionize in water, and has high stability, is not easily affected by the presence of strong electrolyte, is not easily affected by acid and alkali, can be mixed with other types of surfactants, has good compatibility, has good solubility in various solvents, does not strongly adsorb on solid surfaces, plays a role in water-oil transfer connection in the present invention, can make part of oily substances well compatible, and can change the surface energy of the system.
According to some embodiments of the invention, the leveling agent acts to promote the formation of a smooth, even coating film during the drying and film-forming process. Can effectively reduce the surface tension of the coating liquid and improve the leveling property and uniformity of the coating liquid. The leveling agent is an organosilicon leveling agent or a polypropylene leveling agent.
According to some embodiments of the invention, the first silica sol and the second silica sol are dispersion liquid of nano-scale silica particles in water, and the particle size distribution is 5-50 nm.
According to some embodiments of the invention, the hard filler comprises a metal oxide material, such as: alumina, zirconia, silicon carbide, boron nitride, and the like.
According to a second aspect of the present invention, there is provided a method for preparing the ceramic paint, comprising the steps of:
and mixing the first silica sol, the first silane coupling agent, the first acid catalyst, pigment filler slurry, the nonionic surfactant, the leveling agent and the hard filler.
A third aspect of the present invention provides the use of a ceramic coating as described above in a metal coating.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the embodiments, but the present invention is not limited to these embodiments.
The reagents, methods and apparatus employed in the present invention, unless otherwise specified, are all conventional in the art.
Some of the raw materials used in the following examples were as follows:
first silica sol, second silica sol: graves HS-30;
a first silane coupling agent, a second silane coupling agent: methyltrimethoxysilane of new blue sky;
A first acid catalyst, a second acid catalyst: at least one of formic acid, acetic acid, hydrochloric acid, nitric acid, maleic acid, formic acid, oxalic acid, malic acid, succinic acid and fumaric acid;
and (3) pigment: mainly adopts inorganic pigment such as copper-chromium black, cobalt blue and cobalt green of Hunan giant hair;
And (3) filling: commercial mica powder, talcum powder and barium sulfate are selected;
dispersing agent: BYK-192;
solvent: such as isopropanol, ethanol;
nonionic surfactant: such as winning wound Dynol, U.S. gas Surfynol 465.
Leveling agent: BYK-333, dego, 410;
Hard filler: such as alumina, silica micropowder, silicon carbide, zirconia.
Example 1
Example 1 provides a ceramic coating comprising the following components in parts by weight:
30 parts of silica sol; methyltrimethoxysilane: 30 parts; formic acid: 0.5 parts; pigment and filler black paste: 25 parts; dynol 360,360: 1 part; BYK-333:2 parts; 3 parts of aluminum oxide and zirconium oxide: 3 parts;
wherein, the pigment and filler slurry comprises the following components in parts by weight:
Silica sol: 8 parts of ethyl triethoxysilane: 8 parts of acetic acid: 0.2 parts of aluminum oxide: 10 parts of silicon carbide: 5 parts of mica powder: 10 parts of copper chromium black, 30 parts of BYK-192:3 parts of isopropanol: 25 parts.
The pigment and filler slurry is prepared by the following steps:
s1, mixing slurry pigment, filler, dispersing agent and solvent, dispersing for 15 minutes at high speed, and grinding until the fineness is less than 15 mu m; obtaining a mixture A;
s2, mixing silica sol, an acid catalyst and a silane coupling agent; rolling for 4h by a rolling machine to obtain a mixture B, and mixing the mixture B and the mixture A to obtain pigment and filler slurry.
The preparation method of the ceramic coating comprises the following steps:
and mixing the first silica sol, the first silane coupling agent, the first acid catalyst, pigment filler slurry, the nonionic surfactant, the leveling agent and the hard filler according to the weight parts.
Example 2
Example 2 also provides a ceramic coating, which is substantially the same as example 1, except that,
33 Parts of silica sol; methyltrimethoxysilane: 28 parts; formic acid: 0.7 parts; pigment and filler slurry: 28 parts; dynol 360,360: 1 part; dego 410,410: 1 part; silicon micropowder: 3 parts; alumina: 3 parts; silicon carbide: 3 parts.
Example 3
Example 3 also provides a ceramic coating, which is substantially the same as example 1, except that,
28 Parts of silica sol; 30 parts of methyltrimethoxysilane; 0.6 parts of formic acid; pigment and filler slurry: 27 parts; surfynol 465:2 parts; dego 410,410: 2 parts; silicon carbide: 3 parts; alumina: 6 parts.
Comparative example 1
Comparative example 1 provides a ceramic coating, substantially identical to example 1, except that no pigment filler slurry is added. But 25 parts of pigment and 8 parts of filler are added.
Comparative example 2
Comparative example 2 provides a ceramic coating, substantially the same as in example 1, except that the pigment-filler slurry does not contain a second silane coupling agent.
Comparative example 3
Comparative example 3 provides a ceramic coating, substantially the same as in example 1, except that the pigment filler slurry does not contain a second silica sol.
Performance testing
First, the workability test was performed for examples 1 to 3 and comparative examples 1 to 3,
Wherein: the basic construction process of the commercial common ceramic paint comprises the following steps: substrate → pretreatment (degreasing → cleaning → sandblasting) → preheating (40-65 ℃) → primer spraying → finish spraying → low Wen Biaogan (80-100 ℃) → high temperature bake curing (250 ℃/30 min)
The coating construction process comprises the following steps: substrate material, pretreatment (degreasing, cleaning and polishing), primer spraying, finish spraying, low Wen Biaogan (80-100 ℃), high-temperature baking and curing (250 ℃/30 min).
The test results are shown in Table 1.
TABLE 1
Further, the ceramic coatings of examples 1 to 3 and comparative example 1 of the present invention were used for coating film performance test, and the prepared coating film was tested for the following properties: the results are shown in Table 2.
Adhesion force: as determined by GB/T1720-79 (89);
hardness: measured by GB/T6739-1996;
Gloss: measured by GB/T9754-1988;
impact resistance: measured by GB/T1732-1993;
punching/processing: forward punching/cutting processing;
temperature resistance: measured by GB/T1735-1979 (89).
TABLE 2
Therefore, the ceramic coating has the effect of avoiding sand blasting, and has other excellent performances.
The present invention has been described in detail with reference to the above embodiments, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (8)
1. The ceramic coating for the sandblasting-free preheating-free construction is characterized by comprising the following components in parts by weight:
25-45 parts of first silica sol;
25-45 parts of a first silane coupling agent;
0.1-2 parts of a first acid catalyst;
20-35 parts of pigment and filler slurry;
1-2 parts of nonionic surfactant;
1-2 parts of a leveling agent;
5-10 parts of hard filler;
The pigment and filler slurry consists of the following components in parts by weight:
3-10 parts of second silica sol, 3-10 parts of second silane coupling agent, 0.1-0.3 part of second acid catalyst, 20-50 parts of pigment, 5-20 parts of filler, 1-5 parts of dispersing agent and 10-20 parts of solvent; the first silica sol and the second silica sol are selected from the group consisting of HS-30 of Graves; the hard filler is at least one selected from aluminum oxide, zirconium oxide, silicon carbide and boron nitride;
The nonionic surfactant is polyethylene glycol type nonionic surfactant.
2. The ceramic coating for sandblasting and preheating-free construction according to claim 1, wherein the first and second silane coupling agents are independently selected from at least one of methyltrimethoxysilane, methyltriethoxysilane, phenyltrimethoxysilane, tetramethoxysilane, tetraethoxysilane, dimethyldimethoxysilane, dimethyldiethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, or diethyldiethoxysilane.
3. The ceramic coating for sandblasting and preheating-free construction according to claim 1, wherein the first acid catalyst and the second acid catalyst are independently selected from at least one of formic acid, acetic acid, hydrochloric acid, nitric acid, maleic acid, oxalic acid, malic acid, succinic acid, fumaric acid.
4. The blast-free preheating-free ceramic paint of claim 1, wherein the pigment comprises an inorganic pigment or an organic pigment.
5. The ceramic coating for sandblasting and preheating-free construction according to claim 1, wherein the filler comprises at least one of barium sulfate, mica powder, calcium carbonate, talc powder or quartz powder.
6. The blast-free preheating-free ceramic paint of claim 1, wherein the solvent comprises at least one of isopropyl alcohol, propylene glycol methyl ether or ethylene glycol monobutyl ether.
7. The method for preparing the ceramic coating without sand blasting and preheating construction according to any one of claims 1 to 6, which is characterized by comprising the following steps:
and mixing the first silica sol, the first silane coupling agent, the first acid catalyst, pigment filler slurry, the nonionic surfactant, the leveling agent and the hard filler.
8. The application of the ceramic paint for sand blasting-free preheating-free construction in a metal coating according to any one of claims 1-6.
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