CN105504905A - Highly wear-resistant transparent coating for metal surface - Google Patents

Highly wear-resistant transparent coating for metal surface Download PDF

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Publication number
CN105504905A
CN105504905A CN201610077552.1A CN201610077552A CN105504905A CN 105504905 A CN105504905 A CN 105504905A CN 201610077552 A CN201610077552 A CN 201610077552A CN 105504905 A CN105504905 A CN 105504905A
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China
Prior art keywords
silicate
sol
metallic surface
high abrasion
dispersion liquid
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Granted
Application number
CN201610077552.1A
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CN105504905B (en
Inventor
蒋卫中
龚红升
周智伟
邓明宗
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Guangzhou Hisense Meike New Material Technology Co ltd
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Gloomy Meike Novel Material Science And Technology Ltd Is Wished In Guangzhou
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D1/00Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/02Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
    • C09D1/04Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates with organic additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16Antifouling paints; Underwater paints
    • C09D5/1687Use of special additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a highly wear-resistant transparent coating for a metal surface. The transparent coating comprises the following components: at least one of silicate or sol or organic modified sol, nanometer oxide dispersion, alkali metal phosphates, an inhibitor, a wetting agent and a solvent. Compared with the existing wear-resistant coating, the highly wear-resistant transparent coating for the metal surface disclosed by the invention has high wear resistance, acid and alkali resistance and cleaning simplicity, is suitable for surface treatment of metalware such as kitchen ware and articles for toilet use and has a good effect of protecting base materials. The base material is prevented from being worn, and the surface of the base material has an easy-clean effect.

Description

A kind of high abrasion Clear paint of metallic surface
Technical field
The present invention relates to technical field of coatings, especially relate to a kind of high abrasion Clear paint of metallic surface.
Background technology
Metal base plays very important effect in daily life, is requisite parts in equipment anabolic process.The wear resisting property how improving metal base needs the problem solved always.The wear resisting property of existing metallic substrate surface coating is low, and its adhesion strength and gloss difference, ageing-resistant performance is low.
Summary of the invention
In order to solve above-mentioned prior art problem; the invention provides a kind of high abrasion Clear paint of metallic surface; energy available protecting base material; base material is prevented to be worn; there is higher wear resistance, acid-fast alkali-proof, abrasion resistance and property easy to clean, be suitable for the surface treatments such as kitchen tools, toilet and glass.
Technical scheme of the present invention is: a kind of high abrasion Clear paint of metallic surface, comprises following component: at least one, nano-oxide dispersion liquid, alkali-metal phosphoric acid salt, inhibitor, wetting agent and solvent in silicate or colloidal sol or organics modifications colloidal sol; Wherein,
Described silicate is at least one in lithium silicate, water glass, potassium silicate, Calucium Silicate powder or zirconium silicate;
Described colloidal sol is at least one in silicon sol, Alumina gel;
Described organics modifications colloidal sol is at least one in organics modifications silicon sol or organics modifications Alumina gel;
Described nano-oxide dispersion liquid is at least one in aerosil dispersion liquid, nano calcium oxide dispersion liquid, nano-calcium carbonate dispersion liquid, nano zinc oxide fluid dispersion or nano zircite dispersion liquid;
Described alkali-metal phosphoric acid salt is at least one in trimagnesium phosphate, aluminum phosphate, sodium phosphate, potassiumphosphate and calcium phosphate;
Described inhibitor is at least one in trolamine or diethanolamine;
Described wetting agent is at least one in ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, modified siloxane or polysorbate;
Described solvent is water.
It is 0.5%-3% that the organic components of described organics modifications colloidal sol accounts for modification sol weight ratio, is preferably 1%-2%.
Described organic components is γ-glycidoxypropyltrimethoxysilane alkane or epoxy silane oligomer.
The addition of described wetting agent is 0.01% ~ 2% of coating total amount, is preferably 0.05% ~ 1%;
Preferably, the high abrasion Clear paint of metallic surface of the present invention, it comprises following component by mass percentage: silicate 0-30%, colloidal sol 0-20%, modification sol 0-20%, nano-oxide dispersion liquid 1-5%, alkali-metal phosphoric acid salt 1-5%, inhibitor 1-10%, wetting agent 0.01-2%, water surplus.
Preferably, the high abrasion Clear paint of metallic surface of the present invention, it comprises following component by mass percentage: lithium silicate 7%, sodium silicate 3%, potassium silicate 12%, silicon sol 13%, Alumina gel 2.5%, nano zircite dispersion liquid 2%, aluminum phosphate 2.2%, trolamine 6.5%, modified siloxane 0.8%, water 51%.
Preferably, the high abrasion Clear paint of metallic surface of the present invention, it comprises following component by mass percentage: silicon sol 12.8%, nano zircite dispersion liquid 2%, aluminum phosphate 2.2%, trolamine 6.5%, modified siloxane 0.8%, the water 50% of lithium silicate 7%, sodium silicate 3%, potassium silicate 12%, Alumina gel 3.7%, 2% epoxy silane oligomer modification.
Silicate of the present invention and colloidal sol or the moulding property of modification sol on coating have impact, the ratio of silicate and colloidal sol or modification sol is preferably 1:(0.7-1), the content of colloidal sol or modification sol too much can affect the transparency and the moulding property of coating, make coating transparency not and poor adhesive force coating easily come off.
Organics modifications colloidal sol of the present invention contributes to improving the sticking power of coating, scratch-resistant and water boiling resistance.
Nano-oxide dispersion liquid of the present invention has water-fast, washability, anti-pollution characteristic, contributes to the film-forming properties improving coating, improves sticking power, improve rub resistance, water boiling resistance, the abrasion resistance of paint coatings.
Phosphoric acid salt of the present invention contributes to the wetting ability improving coating, is conducive to the clean of base material.
Beneficial effect of the present invention is: the high abrasion Clear paint of metallic surface of the present invention has higher wear resistance, acid-fast alkali-proof and property easy to clean relative to current wear-resistant paint; be suitable for the surface treatment of the metalware such as kitchen tools, toilet; to base material, there is good provide protection; base material is prevented to be worn; and there is wetting ability, water boiling resistance, make substrate surface have effect easy to clean.
Embodiment
Below in conjunction with specific embodiment, the present invention is further elaborated.
The high abrasion Clear paint of the metallic surface of embodiment 1 to embodiment 5, its each component proportion is in table 1:
Table 1
Prepare coating according to the formula of the embodiment 1 ~ embodiment 7 in table 1, adopt spraying method to make coating on the wire drawing stainless steel plate of 120mm × 150mm; First (as 50 DEG C) toast 10min at low temperatures, then at 180 DEG C of baking 60min; The detection perform of embodiment 1 ~ 5 is in table 2.
Table 2
Can obtain from above-mentioned performance test results: embodiment 1 to embodiment 3 coating properties is more excellent, especially have employed the embodiment 3 of epoxy silane oligomer modified silicasol, although its hydrophilic angle is larger, but its rub resistance power is excellent compared with other embodiments, after 5000 rub(bing)tests, hydrophilic angle is changed to 18 ° from 15 °, change not obvious, visible epoxy silane oligomer modified silicasol has obvious help to the rub resistance improving coating; When embodiment 4 does not adopt nano-oxide dispersion liquid, rub resistance is the poorest, and when embodiment 5 does not adopt aluminum phosphate, its hydrophilic angle is comparatively large and rub resistance is poor.
The epoxy silane oligomer modified silicasol that the present invention uses is purchased from Shin-Etsu Chemial Co., Ltd MP200.
The above; be only preferred embodiment of the present invention; not in order to limit the present invention, every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalently replace and improve, all should be included in the protection domain of technical solution of the present invention.

Claims (10)

1. a high abrasion Clear paint for metallic surface, is characterized in that, comprises following component: at least one, nano-oxide dispersion liquid, alkali-metal phosphoric acid salt, inhibitor, wetting agent and solvent in silicate or colloidal sol or organics modifications colloidal sol; Wherein,
Described silicate is at least one in lithium silicate, water glass, potassium silicate, Calucium Silicate powder or zirconium silicate;
Described colloidal sol is at least one in silicon sol, Alumina gel;
Described organics modifications colloidal sol is at least one in organics modifications silicon sol or organics modifications Alumina gel;
Described nano-oxide dispersion liquid is at least one in aerosil dispersion liquid, nano calcium oxide dispersion liquid, nano-calcium carbonate dispersion liquid, nano zinc oxide fluid dispersion or nano zircite dispersion liquid;
Described alkali-metal phosphoric acid salt is at least one in trimagnesium phosphate, aluminum phosphate, sodium phosphate, potassiumphosphate and calcium phosphate;
Described inhibitor is at least one in trolamine or diethanolamine;
Described wetting agent is at least one in ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, modified siloxane or polysorbate;
Described solvent is water.
2. the high abrasion Clear paint of metallic surface according to claim 1, is characterized in that, it is 0.5%-3% that the organic components in described organics modifications colloidal sol accounts for modification sol weight ratio.
3. the high abrasion Clear paint of metallic surface according to claim 2, is characterized in that, it is 1%-2% that described organic components accounts for modification sol weight ratio.
4. the high abrasion Clear paint of metallic surface according to claim 2, is characterized in that, described organic components is γ-glycidoxypropyltrimethoxysilane alkane or epoxy silane oligomer.
5. the high abrasion Clear paint of metallic surface according to claim 1, is characterized in that, the addition of described wetting agent is 0.01% ~ 2% of coating total amount.
6. the high abrasion Clear paint of metallic surface according to claim 5, is characterized in that, the addition of described wetting agent is 0.05% ~ 1% of coating total amount.
7. the high abrasion Clear paint of metallic surface according to claim 1, it is characterized in that, comprise following component by mass percentage: silicate 0-30%, colloidal sol 0-20%, modification sol 0-20%, nano-oxide dispersion liquid 1-5%, alkali-metal phosphoric acid salt 1-5%, inhibitor 1-10%, wetting agent 0.01-2%, water surplus.
8. the high abrasion Clear paint of the metallic surface according to claim 1 or 7, it is characterized in that, comprise following component by mass percentage: lithium silicate 7%, sodium silicate 3%, potassium silicate 12%, silicon sol 13%, Alumina gel 2.5%, nano zircite dispersion liquid 2%, aluminum phosphate 2.2%, trolamine 6.5%, modified siloxane 0.8%, water 51%.
9. the high abrasion Clear paint of the metallic surface according to claim 1 or 7, it is characterized in that, comprise following component by mass percentage: silicon sol 12.8%, nano zircite dispersion liquid 2%, aluminum phosphate 2.2%, trolamine 6.5%, modified siloxane 0.8%, the water 50% of lithium silicate 7%, sodium silicate 3%, potassium silicate 12%, Alumina gel 3.7%, 2% epoxy silane oligomer modification.
10. the high abrasion Clear paint of metallic surface according to claim 1, is characterized in that, the ratio of described silicate and colloidal sol or modification sol is preferably 1:(0.7-1).
CN201610077552.1A 2016-02-03 2016-02-03 A kind of high abrasion clear dope of metal surface Active CN105504905B (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106317974A (en) * 2016-08-23 2017-01-11 江阴市大阪涂料有限公司 Modified organic silicon-aluminum organic-solvent-resistant double-component paint and preparation method thereof
CN107033642A (en) * 2017-05-04 2017-08-11 广州希森美克新材料科技有限公司 Antifouling wear-resistant paint for metal surface and preparation method thereof
CN108977006A (en) * 2018-06-27 2018-12-11 安徽国成顺风风力发电有限公司 A kind of protective coating for aerogenerator vanes and preparation method thereof
CN109439042A (en) * 2018-11-15 2019-03-08 九牧厨卫股份有限公司 A kind of hydrophilic surface layer coating, relevant stainless steel sink and preparation method
WO2019051753A1 (en) * 2017-09-14 2019-03-21 吴金凤 Preparation method for high wear-resistant and easy-to-clean nano-coating layer
CN110054979A (en) * 2018-01-19 2019-07-26 中国科学院福建物质结构研究所 A kind of aqueous coating for plastic and its preparation method and application
CN111073360A (en) * 2019-12-19 2020-04-28 湖南太子化工涂料有限公司 Acid-resistant alkali-resistant water-based metal paint for engineering mechanical equipment
CN111362589A (en) * 2020-04-29 2020-07-03 东莞南玻太阳能玻璃有限公司 Weather-proof double-layer high-anti-reflection coated glass and preparation method thereof
CN111423751A (en) * 2020-04-10 2020-07-17 浙江大学 Efficient antistatic normal-temperature cured phosphate anticorrosive coating and preparation method thereof
CN112961520A (en) * 2021-04-06 2021-06-15 广州大学 Water-resistant long-acting inorganic zinc oxide super-hydrophilic coating and preparation method and application thereof
CN115537794A (en) * 2022-09-29 2022-12-30 东莞市颖兴金属表面处理材料有限公司 Multifunctional treatment fluid for metal surface and preparation method thereof
CN115975408A (en) * 2022-12-26 2023-04-18 杭州老板电器股份有限公司 High-temperature-resistant easy-to-clean inorganic coating, high-temperature-resistant easy-to-clean inorganic coating and application

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JPH02142859A (en) * 1988-11-24 1990-05-31 O K Furitsuto Service:Kk Inorganic coating material
KR20020007274A (en) * 2001-12-15 2002-01-26 정승교 Agent for surface treatment of concrete structure
CN101007920A (en) * 2007-01-22 2007-08-01 陈东阜 Inorganic corrosion-proof fire-resistant abrasive-proof nano cementing agent
CN103627227A (en) * 2013-11-27 2014-03-12 天津市职业大学 Solar glass self-cleaning antireflection paint and production method thereof
CN103665973A (en) * 2013-12-11 2014-03-26 哈尔滨工业大学 Preparation process of inorganic copper imitation coating and process for replacing protective and decorative copper layer of metal surface with inorganic copper imitation coating
CN104725903A (en) * 2015-03-30 2015-06-24 佛山市新战略知识产权文化有限公司 Non-sticking wear-resistant high-temperature-resistant paint and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142859A (en) * 1988-11-24 1990-05-31 O K Furitsuto Service:Kk Inorganic coating material
KR20020007274A (en) * 2001-12-15 2002-01-26 정승교 Agent for surface treatment of concrete structure
CN101007920A (en) * 2007-01-22 2007-08-01 陈东阜 Inorganic corrosion-proof fire-resistant abrasive-proof nano cementing agent
CN103627227A (en) * 2013-11-27 2014-03-12 天津市职业大学 Solar glass self-cleaning antireflection paint and production method thereof
CN103665973A (en) * 2013-12-11 2014-03-26 哈尔滨工业大学 Preparation process of inorganic copper imitation coating and process for replacing protective and decorative copper layer of metal surface with inorganic copper imitation coating
CN104725903A (en) * 2015-03-30 2015-06-24 佛山市新战略知识产权文化有限公司 Non-sticking wear-resistant high-temperature-resistant paint and preparation method thereof

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106317974A (en) * 2016-08-23 2017-01-11 江阴市大阪涂料有限公司 Modified organic silicon-aluminum organic-solvent-resistant double-component paint and preparation method thereof
CN107033642B (en) * 2017-05-04 2019-11-08 广州希森美克新材料科技有限公司 Antifouling wear-resistant paint and preparation method thereof for metal surface
CN107033642A (en) * 2017-05-04 2017-08-11 广州希森美克新材料科技有限公司 Antifouling wear-resistant paint for metal surface and preparation method thereof
WO2019051753A1 (en) * 2017-09-14 2019-03-21 吴金凤 Preparation method for high wear-resistant and easy-to-clean nano-coating layer
CN110054979A (en) * 2018-01-19 2019-07-26 中国科学院福建物质结构研究所 A kind of aqueous coating for plastic and its preparation method and application
CN108977006A (en) * 2018-06-27 2018-12-11 安徽国成顺风风力发电有限公司 A kind of protective coating for aerogenerator vanes and preparation method thereof
CN109439042A (en) * 2018-11-15 2019-03-08 九牧厨卫股份有限公司 A kind of hydrophilic surface layer coating, relevant stainless steel sink and preparation method
CN111073360A (en) * 2019-12-19 2020-04-28 湖南太子化工涂料有限公司 Acid-resistant alkali-resistant water-based metal paint for engineering mechanical equipment
CN111423751A (en) * 2020-04-10 2020-07-17 浙江大学 Efficient antistatic normal-temperature cured phosphate anticorrosive coating and preparation method thereof
CN111362589A (en) * 2020-04-29 2020-07-03 东莞南玻太阳能玻璃有限公司 Weather-proof double-layer high-anti-reflection coated glass and preparation method thereof
CN112961520A (en) * 2021-04-06 2021-06-15 广州大学 Water-resistant long-acting inorganic zinc oxide super-hydrophilic coating and preparation method and application thereof
CN115537794A (en) * 2022-09-29 2022-12-30 东莞市颖兴金属表面处理材料有限公司 Multifunctional treatment fluid for metal surface and preparation method thereof
CN115975408A (en) * 2022-12-26 2023-04-18 杭州老板电器股份有限公司 High-temperature-resistant easy-to-clean inorganic coating, high-temperature-resistant easy-to-clean inorganic coating and application
CN115975408B (en) * 2022-12-26 2024-04-26 杭州老板电器股份有限公司 High-temperature-resistant easy-to-clean inorganic coating, high-temperature-resistant easy-to-clean inorganic coating and application

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Denomination of invention: A high wear-resistant transparent coating for metal surface

Effective date of registration: 20211022

Granted publication date: 20180703

Pledgee: Zhujiang Branch of Guangzhou Bank Co.,Ltd.

Pledgor: Guangzhou Hisense Meike New Material Technology Co.,Ltd.

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Pledgor: Guangzhou Hisense Meike New Material Technology Co.,Ltd.

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