CN104845502B - Coating composition for wear-resistant and scratch-resistant coating - Google Patents
Coating composition for wear-resistant and scratch-resistant coating Download PDFInfo
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- CN104845502B CN104845502B CN201510269986.7A CN201510269986A CN104845502B CN 104845502 B CN104845502 B CN 104845502B CN 201510269986 A CN201510269986 A CN 201510269986A CN 104845502 B CN104845502 B CN 104845502B
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- 239000008199 coating composition Substances 0.000 title claims abstract description 11
- 239000006120 scratch resistant coating Substances 0.000 title claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 26
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims abstract description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 36
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 36
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 23
- 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 18
- 235000019253 formic acid Nutrition 0.000 claims description 18
- -1 3-(methacryloxy) propyl Chemical group 0.000 claims description 12
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 12
- DENFJSAFJTVPJR-UHFFFAOYSA-N triethoxy(ethyl)silane Chemical compound CCO[Si](CC)(OCC)OCC DENFJSAFJTVPJR-UHFFFAOYSA-N 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- 239000013530 defoamer Substances 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- YDKNBNOOCSNPNS-UHFFFAOYSA-N methyl 1,3-benzoxazole-2-carboxylate Chemical compound C1=CC=C2OC(C(=O)OC)=NC2=C1 YDKNBNOOCSNPNS-UHFFFAOYSA-N 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 229920001567 vinyl ester resin Polymers 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 239000011858 nanopowder Substances 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/08—Oxygen-containing compounds
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-containing compounds
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
- C08K7/18—Solid spheres inorganic
- C08K7/20—Glass
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing 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
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to a coating composition for a wear-resistant and scratch-resistant coating. The coating composition contains specific modified nano-aluminium oxide powder and modified nano-titanium dioxide powder; by using the surface-modified nano powder, the strength and the toughness of the coating can be effectively improved; in addition, the coating also contains potassium titanate whisker and silicon carbide whisker; by combining the potassium titanate whisker and the silicon carbide whisker, the hardness, the strength and the wear resistance of the coating can be effectively improved; the coating composition disclosed by the invention has the advantages of being convenient for construction, and obvious social benefit and economic benefit; properties of coatings formed on the surfaces of timber, a density board, metal, glass and ceramic are excellent.
Description
Technical field
The present invention relates to a kind of wear-resisting scratch-resistant coating material compositions and preparation method thereof, be specifically related to comprise modified Nano aluminium sesquioxide and nano titanium oxide, and the coating composition of potassium titanate crystal whisker and silicon carbide whisker and preparation method thereof.
Background technology
Ultraviolet-curing paint is a kind of pollution-free, resource-saving, low energy consumption, safe and reliable high-tech green environment friendly coating, and its society and environmental benefit are huge.Under day by day harsh environmental requirement, this technology obtains unprecedented development, has been widely used in the industries such as electronic material encapsulation, plastic part surface protection, timber floor glazing, automobile little area repairing.This product meets world's material technology trend, is coating circle new growth point, and huge fund research and development are the most competitively thrown in countries in the world.China's application for floor coating material solidified more than the UV of 70% sales volume, and currently the wearability of ultra-violet curing floor paint there is also many problems, study a kind of ultraviolet-curing paint being applied to the surfaces such as timber, density board, pottery, with improve comprehensively the wearability on the surfaces such as timber, density board, pottery be always domestic and international coating circle pursue target.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of UV curable and there is excellent scratch resistant, the coating of rub.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of wear-resisting scratch-resistant coating material compositions, this coating is prepared from by following steps:
A () takes the aluminium sesquioxide powder body of 20-50nm and adds in container, then add isopropanol and the mixed solution of toluene, wherein the mass ratio of toluene and isopropanol is 13:7, dispersed with stirring 60 minutes at 25 DEG C, then add 3-(methacryloxy) propyl trimethoxy silicane and formic acid, 50 DEG C of stirring reaction 2h, then add ethyl triethoxysilane and formic acid, 50 DEG C of stirring reaction 2h, 3-(methacryloxy) propyl trimethoxy silicane wherein added, the mol ratio of ethyl triethoxysilane and total formic acid is 1:1:2, it is cooled to room temperature, filter, obtain modified Nano aluminium sesquioxide powder body；
B () takes the titanium dioxide powder of 20-50nm and adds in container, then add isopropanol and the mixed solution of toluene, wherein the mass ratio of toluene and isopropanol is 10:7, dispersed with stirring 30 minutes at 30 DEG C, then add 3-(methacryloxy) propyl trimethoxy silicane and formic acid, 50 DEG C of stirring reaction 1h, then add ethyl triethoxysilane and formic acid, 50 DEG C of stirring reaction 2h, 3-(methacryloxy) propyl trimethoxy silicane wherein added, the mol ratio of ethyl triethoxysilane and total formic acid is 1:1:2, it is cooled to room temperature, filter, obtain modified nano-titanium dioxide powder body；
C () is in terms of parts by weight, take vinyl ester resin 30 parts, neopentylglycol diacrylate 20 parts, 5 parts of mix and blends of thioxanthone 1-2 hour, are then sequentially added into the modified Nano aluminium sesquioxide powder body 7 parts that step a) prepares, the modified nano-titanium dioxide powder body 7 parts that step b) prepares, potassium titanate crystal whisker 2 parts, silicon carbide whisker 1 part, urn glass microballon 2 parts, dispersant 2 parts, defoamer 2 parts, levelling agent, 1.5 parts, anti-settling agent 2 parts, and appropriate solvent, dispersed with stirring is uniform, packaging, obtains coating composition finished product.
Wherein, the filtration in described step (a) uses paint filter to filter.
Wherein, the aluminium sesquioxide granularity in described step (a) is 25-40nm, and in step (b), titanium dioxide coarseness is 25-40nm.
Wherein, the consumption of the solvent in described step (c) is 25 weight portions.
Beneficial effect
The coating of the present invention comprises specific modified Nano aluminium sesquioxide powder body and modified nano-titanium dioxide powder body, above-mentioned nano-powder through surface modification can be effectively improved intensity and the toughness of coating, in addition, also comprising potassium titanate crystal whisker and silicon carbide whisker in coating, combination can be effectively improved the hardness of coating, intensity and wearability.The coating composition easy construction of the present invention, the coating performance formed at timber, density board, metal, glass, ceramic surface is excellent, has obvious social benefit and economic benefit.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated, but embodiments of the present invention are not limited to this.
Embodiment
1
The aluminium sesquioxide powder body taking 30-40nm adds in container, then add isopropanol and the mixed solution of toluene, wherein the mass ratio of toluene and isopropanol is 13:7, dispersed with stirring 60 minutes at 25 DEG C, then add 3-(methacryloxy) propyl trimethoxy silicane and formic acid, 50 DEG C of stirring reaction 2h, then add ethyl triethoxysilane and formic acid, 50 DEG C of stirring reaction 2h, 3-(methacryloxy) propyl trimethoxy silicane wherein added, the mol ratio of ethyl triethoxysilane and total formic acid is 1:1:2, it is cooled to room temperature, filter, obtain modified Nano aluminium sesquioxide powder body.
Take 30-40nm
Titanium dioxide powder add in container, then add isopropanol and the mixed solution of toluene, wherein the mass ratio of toluene and isopropanol is 10:7, dispersed with stirring 30 minutes at 30 DEG C, then add 3-(methacryloxy) propyl trimethoxy silicane and formic acid, 50 DEG C of stirring reaction 1h, then add ethyl triethoxysilane and formic acid, 50 DEG C of stirring reaction 2h, 3-(methacryloxy) propyl trimethoxy silicane wherein added, the mol ratio of ethyl triethoxysilane and total formic acid is 1:1:2, it is cooled to room temperature, filter, obtain modified nano-titanium dioxide powder body.
In terms of parts by weight, take vinyl ester resin 30 parts, neopentylglycol diacrylate 20 parts, thioxanthone 5 parts mixing, is then sequentially added into the modified Nano aluminium sesquioxide powder body 7 parts that step a) prepares, the modified nano-titanium dioxide powder body 7 parts that step b) prepares, potassium titanate crystal whisker 2 parts, silicon carbide whisker 1 part, urn glass microballon 2 parts, dispersant 2 parts, defoamer 2 parts, levelling agent, 1.5 parts, anti-settling agent 2 parts, and solvent 25 parts, dispersed with stirring is uniform, packaging, obtains coating composition finished product.
Comparative example
1
In terms of parts by weight, take vinyl ester resin 30 parts, neopentylglycol diacrylate 20 parts, thioxanthone 5 parts mixing, is then sequentially added into nano-aluminium oxide powder body 7 parts, nano-titanium dioxide powder 7 parts, potassium titanate crystal whisker 2 parts, silicon carbide whisker 1 part, urn glass microballon 2 parts, dispersant 2 parts, defoamer 2 parts, levelling agent, 1.5 parts, anti-settling agent 2 parts, and solvent 25 parts, dispersed with stirring is uniform, packaging, obtains coating composition finished product.
Comparative example
2
In terms of parts by weight, take vinyl ester resin 30 parts, neopentylglycol diacrylate 20 parts, thioxanthone 5 parts mixing, is then sequentially added into the modified Nano aluminium sesquioxide powder body 7 parts that step a) prepares, the modified nano-titanium dioxide powder body 7 parts that step b) prepares, urn glass microballon 2 parts, dispersant 2 parts, defoamer 2 parts, levelling agent, 1.5 parts, anti-settling agent 2 parts, and solvent 25 parts, dispersed with stirring is uniform, packaging, obtains coating composition finished product.
Hardness measurement is carried out according to GB/T6739-1996 herein.Resistance to impact measures according to GB/T1720-1993.Pliability is tested according to GB/T6742-86.
Testing each film, result is as follows:
| Detection project | Thickness (μm) | Pencil hardness | Impact resistance | Pliability |
| Embodiment 1 | 15 | 6H | Pass through | ≤3mm |
| Comparative example 1 | 15 | 5H | Do not pass through | ≤5mm |
| Comparative example 2 | 15 | 4H | Do not pass through | ≤3mm |
Claims (4)
1. a wear-resisting scratch-resistant coating material compositions, it is characterised in that this coating is prepared from by following steps:
A () takes the aluminium sesquioxide powder body of 20-50nm and adds in container, then add isopropanol and the mixed solution of toluene, wherein the mass ratio of toluene and isopropanol is 13:7, dispersed with stirring 60 minutes at 25 DEG C, then add 3-(methacryloxy) propyl trimethoxy silicane and formic acid, 50 DEG C of stirring reaction 2h, then add ethyl triethoxysilane and formic acid, 50 DEG C of stirring reaction 2h, 3-(methacryloxy) propyl trimethoxy silicane wherein added, the mol ratio of ethyl triethoxysilane and total formic acid is 1:1:2, it is cooled to room temperature, filter, obtain modified Nano aluminium sesquioxide powder body；
B () takes the titanium dioxide powder of 20-50nm and adds in container, then add isopropanol and the mixed solution of toluene, wherein the mass ratio of toluene and isopropanol is 10:7, dispersed with stirring 30 minutes at 30 DEG C, then add 3-(methacryloxy) propyl trimethoxy silicane and formic acid, 50 DEG C of stirring reaction 1h, then add ethyl triethoxysilane and formic acid, 50 DEG C of stirring reaction 2h, 3-(methacryloxy) propyl trimethoxy silicane wherein added, the mol ratio of ethyl triethoxysilane and total formic acid is 1:1:2, it is cooled to room temperature, filter, obtain modified nano-titanium dioxide powder body；
C () is in terms of parts by weight, take vinyl ester resin 30 parts, neopentylglycol diacrylate 20 parts, 5 parts of mix and blends of thioxanthone 1-2 hour, then the modified Nano aluminium sesquioxide powder body 7 parts that step a) prepares it is sequentially added into, the modified nano-titanium dioxide powder body 7 parts that step b) prepares, potassium titanate crystal whisker 2 parts, silicon carbide whisker 1 part, urn glass microballon 2 parts, dispersant 2 parts, defoamer 2 parts, levelling agent 1.5 parts, anti-settling agent 2 parts, and appropriate solvent, dispersed with stirring is uniform, packaging, obtains coating composition finished product.
Wear-resisting scratch-resistant coating material compositions the most as claimed in claim 1, it is characterised in that: filter described in step (a) and use paint filter to filter.
Wear-resisting scratch-resistant coating material compositions the most as claimed in claim 1, it is characterised in that: aluminium sesquioxide granularity described in step (a) is 25-40nm, and in step (b), titanium dioxide coarseness is 25-40nm.
Wear-resisting scratch-resistant coating material compositions the most as claimed in claim 1, it is characterised in that: the consumption of solvent described in step (c) is 25 weight portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269986.7A CN104845502B (en) | 2015-05-26 | 2015-05-26 | Coating composition for wear-resistant and scratch-resistant coating |
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| CN201510269986.7A CN104845502B (en) | 2015-05-26 | 2015-05-26 | Coating composition for wear-resistant and scratch-resistant coating |
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| CN104845502B true CN104845502B (en) | 2017-01-11 |
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| CN105924381B (en) * | 2015-12-18 | 2019-04-16 | 重庆两江药物研发中心有限公司 | A kind of preparation method of piperazine Ma Selin crystal form C |
| CN105967661A (en) * | 2016-04-22 | 2016-09-28 | 宁波高新区夏远科技有限公司 | Antibacterial ceramic coating layer for non-stick pan and preparation method thereof, and non-stick pan |
| CN107216727A (en) * | 2017-06-14 | 2017-09-29 | 南京工业大学 | A kind of normal temperature cure FEVE fluorocarbon resin wear-resistant paints and preparation method thereof |
| CN107446407B (en) * | 2017-09-26 | 2021-04-16 | 广东昭信照明科技有限公司 | Method for modifying surface of ceramic powder |
| CN110549437A (en) * | 2019-10-09 | 2019-12-10 | 上海如晶新材料科技有限公司 | production process of yellowing-resistant wood veneer |
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| CN1772820A (en) * | 2004-11-10 | 2006-05-17 | 比亚迪股份有限公司 | Ultraviolet cured paint for plastics and its production process |
| CN103483890A (en) * | 2013-09-12 | 2014-01-01 | 西安交通大学 | Polymer ice-coating-preventing coating containing modified nano particles and preparing method thereof |
| CN104231917A (en) * | 2014-10-13 | 2014-12-24 | 北京国泰瑞华精藻硅特种材料有限公司 | Nanometer high temperature resistant thermal insulation and prevention coating |
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| WO2011152404A1 (en) * | 2010-06-01 | 2011-12-08 | リケンテクノス株式会社 | Composition for use as coating material and adhesive, method for adhesive bonding, and laminated products |
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|---|---|---|---|---|
| CN1772820A (en) * | 2004-11-10 | 2006-05-17 | 比亚迪股份有限公司 | Ultraviolet cured paint for plastics and its production process |
| CN103483890A (en) * | 2013-09-12 | 2014-01-01 | 西安交通大学 | Polymer ice-coating-preventing coating containing modified nano particles and preparing method thereof |
| CN104231917A (en) * | 2014-10-13 | 2014-12-24 | 北京国泰瑞华精藻硅特种材料有限公司 | Nanometer high temperature resistant thermal insulation and prevention coating |
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