CN103102763B - A kind of environment-friendly water-based glass lacquer and preparation method thereof - Google Patents
A kind of environment-friendly water-based glass lacquer and preparation method thereof Download PDFInfo
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- CN103102763B CN103102763B CN201210452288.7A CN201210452288A CN103102763B CN 103102763 B CN103102763 B CN 103102763B CN 201210452288 A CN201210452288 A CN 201210452288A CN 103102763 B CN103102763 B CN 103102763B
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Abstract
The invention discloses a kind of environment-friendly water-based glass lacquer and preparation method thereof, it is made up of the raw material of following weight parts: water-compatible amino resin 50-60, modified epoxy 10-12, dipropylene 1-3, pure water 10-15, fatty acid polyglycol ester 0.4-0.6, defoamer dimethyl silicone oil 0.2-0.4, Aerosol OT 0.2-0.6, zinc oxide 0.3-0.5, aluminum oxide 0.3-0.5, flow agent 0.3-0.5, carbomer 0.3-0.6, epoxy soybean oil 0.8-1.2; The waterborne glass coatings bubble-free that the present invention produces, do not lump, foreign, without precipitated and separated phenomenon, can with water infinite dilution, can reduce the cost, environmental protection, paint film have very strong force of cohesion and adhesive power, wear resistance is strong at normal temperatures, the modified epoxy thermal expansivity added is little, enhance the sticking power of paint film, the aqueous silane coupling agent added further enhancing the adhesive power of paint film.
Description
Technical field
The present invention relates generally to a kind of paint and preparation method thereof, particularly relates to a kind of environment-friendly water-based glass lacquer and preparation method thereof.
Background technology
Functional as one, environment-friendly type aqueous coating, it is lucuriant in design that waterborne glass coatings has the obvious paint film of decorative effect, be easy to the advantages such as cleaning, be widely used in light fixture, wineglass, vase, bottle, storm lantern, candlestick, glass decoration articles for use etc., but waterborne glass coatings because of the perviousness of its solvent weak, the wettability of water-miscible paint to glass is poor, the causes such as the smooth finish height of substrate surface, water-miscible paint is caused to be difficult to produce good attachment on glass equipment, seriously hamper the development of glass lacquer, the kind of current waterborne glass coatings mainly contains polyurethane aqueous dispersion body system, water-soluble polypropylene acid resin type, polymerization of acrylic modified polyurethane type, the subject matter existed is poor adhesive force, chemical-resistant is poor, solvent resistance is bad, water boiling resistance is poor.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of environment-friendly water-based glass lacquer and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of environment-friendly water-based glass lacquer, it is made up of the raw material of following weight parts:
Water-compatible amino resin 50-60, modified epoxy 10-12, dipropylene 1-3, pure water 10-15, fatty acid polyglycol ester 0.4-0.6, defoamer dimethyl silicone oil 0.2-0.4, Aerosol OT 0.2-0.6, zinc oxide 0.3-0.5, aluminum oxide 0.3-0.5, flow agent 0.3-0.5, carbomer 0.3-0.6, epoxy soybean oil 0.8-1.2;
Described modified epoxy is made up of the raw material of following weight parts: E-20 epoxy resin 65-70, dicumyl peroxide 5-6, maleic acid anhydride 3-5, glycerine 2-4, nano-calcium carbonate 8-10;
The E-20 epoxy resin of above-mentioned weight part, dicumyl peroxide mixing are added in high-speed mixer, mixing machine stirring velocity is risen at a high speed by low speed, when mixture temperature rises to 80-85 DEG C gradually, add the maleic acid anhydride of above-mentioned weight part, after nano-calcium carbonate, stirring 1-2 minute make to mix, the glycerine adding above-mentioned weight part again continues to stir 1-2 minute, discharging cools, and obtains described modified epoxy.
A preparation method for environment-friendly water-based glass lacquer, comprises the following steps:
(1) water-compatible amino resin of above-mentioned weight part is mixed with the nano-carbon powder of its quality 0.1-0.2%, the epoxy tetrahydro-2-ethylhexyl phthalate of 0.3-0.5% add in reaction cylinder, under the condition of 400-500 rev/min, be uniformly mixed 3-4 minute;
(2) add the modified epoxy of above-mentioned weight part, under the condition of 400-500 rev/min, stir 5-8 minute;
(3) dipropylene of above-mentioned weight part, pure water, fatty acid polyglycol ester, defoamer dimethyl silicone oil is added, under the condition of 1000-1300 rev/min, uniform stirring 8-12 minute;
(4) Aerosol OT of above-mentioned weight part, zinc oxide, aluminum oxide, flow agent, epoxy soybean oil is added under the condition of 500-800 rev/min, uniform stirring 25-35 minute;
(5) add the carbomer of above-mentioned weight part, stir, namely obtain described waterborne glass coatings.
Advantage of the present invention is:
The waterborne glass coatings bubble-free that the present invention produces, do not lump, foreign, without precipitated and separated phenomenon, can with water infinite dilution, can reduce the cost, environmental protection, paint film have very strong force of cohesion and adhesive power, wear resistance is strong at normal temperatures, the modified epoxy thermal expansivity added is little, enhance the sticking power of paint film, the aqueous silane coupling agent added further enhancing the adhesive power of paint film.
Embodiment
Embodiment 1
A kind of environment-friendly water-based glass lacquer, it is made up of the raw material of following weight parts:
Water-compatible amino resin 60, modified epoxy 12, dipropylene 3, pure water 15, fatty acid polyglycol ester 0.6, defoamer dimethyl silicone oil 0.4, Aerosol OT 0.6, zinc oxide 0.5, aluminum oxide 0.5, flow agent 0.5, carbomer 0.6, epoxy soybean oil 1.2;
Described modified epoxy is made up of the raw material of following weight parts: E-20 epoxy resin 70, dicumyl peroxide 6, maleic acid anhydride 5, glycerine 4, nano-calcium carbonate 10;
The E-20 epoxy resin of above-mentioned weight part, dicumyl peroxide mixing are added in high-speed mixer, mixing machine stirring velocity is risen at a high speed by low speed, when mixture temperature rises to 85 DEG C gradually, add the maleic acid anhydride of above-mentioned weight part, after nano-calcium carbonate, stirring make to mix for 2 minutes, the glycerine adding above-mentioned weight part again continues stirring 2 minutes, discharging cools, and obtains described modified epoxy.
A preparation method for environment-friendly water-based glass lacquer, comprises the following steps:
(1) water-compatible amino resin of above-mentioned weight part is mixed with the nano-carbon powder of its quality 0.2%, the epoxy tetrahydro-2-ethylhexyl phthalate of 0.5% add in reaction cylinder, under the condition of 500 revs/min, be uniformly mixed 4 minutes;
(2) add the modified epoxy of above-mentioned weight part, under the condition of 500 revs/min, stir 8 minutes;
(3) dipropylene of above-mentioned weight part, pure water, fatty acid polyglycol ester, defoamer dimethyl silicone oil is added, under the condition of 1300 revs/min, uniform stirring 12 minutes;
(4) Aerosol OT of above-mentioned weight part, zinc oxide, aluminum oxide, flow agent, epoxy soybean oil is added under the condition of 800 revs/min, uniform stirring 35 minutes;
(5) add the carbomer of above-mentioned weight part, stir, namely obtain described waterborne glass coatings.
Performance test:
After solidification, hardness of paint film is 2H, be sprayed at transmittance on glass is 95%; By the gauze wiping coating 1 minute being moistened with clear water, coating is complete not to come off, and it is described, and wear resistance, sticking power are good at normal temperatures; Paint is sprayed on sheet glass, after film curing, puts into the ultraviolet lamp box that UV-B is housed, test according to GB/T14522-93, select 4 h dark, test 4 days under the condition of 4 h light, the xanthochromia of paint film
e≤6, non-foaming, maintain certain sticking power.
Claims (1)
1. an environment-friendly water-based glass lacquer, is characterized in that it is made up of the raw material of following weight parts: water-compatible amino resin 50-60, modified epoxy 10-12, dipropylene 1-3, pure water 10-15, fatty acid polyglycol ester 0.4-0.6, defoamer dimethyl silicone oil 0.2-0.4, Aerosol OT 0.2-0.6, zinc oxide 0.3-0.5, aluminum oxide 0.1-0.2, flow agent 0.3-0.5, carbomer 0.3-0.6, epoxy soybean oil 0.8-1.2; Described modified epoxy is made up of the raw material of following weight parts: E-20 epoxy resin 65-70, dicumyl peroxide 5-6, maleic acid anhydride 3-5, glycerine 2-4, nano-calcium carbonate 8-10; The E-20 epoxy resin of above-mentioned weight part, dicumyl peroxide mixing are added in high-speed mixer, mixing machine stirring velocity is risen at a high speed by low speed, when mixture temperature rises to 80-85 DEG C gradually, add the maleic acid anhydride of above-mentioned weight part, after nano-calcium carbonate, stirring 1-2 minute make to mix, the glycerine adding above-mentioned weight part again continues to stir 1-2 minute, discharging cools, and obtains described modified epoxy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210452288.7A CN103102763B (en) | 2012-11-13 | 2012-11-13 | A kind of environment-friendly water-based glass lacquer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210452288.7A CN103102763B (en) | 2012-11-13 | 2012-11-13 | A kind of environment-friendly water-based glass lacquer and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103102763A CN103102763A (en) | 2013-05-15 |
| CN103102763B true CN103102763B (en) | 2016-03-02 |
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| CN201210452288.7A Expired - Fee Related CN103102763B (en) | 2012-11-13 | 2012-11-13 | A kind of environment-friendly water-based glass lacquer and preparation method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277661B (en) * | 2014-10-13 | 2017-04-26 | 深圳华美迪油墨有限公司 | Clear lacquer and preparation method thereof |
| CN104449191A (en) * | 2014-10-23 | 2015-03-25 | 安徽省实防新型玻璃科技有限公司 | Waterborne coating for glass door having magnetotherapeutic effect and preparation method of waterborne coating |
| CN107384097A (en) * | 2017-09-02 | 2017-11-24 | 佛山市北朝源科技服务有限公司 | A kind of waterborne glass coatings containing modification infusorial earth |
| CN108017981A (en) * | 2017-12-29 | 2018-05-11 | 唐林元 | A kind of preparation method of quick-drying type metal anticorrosive paint |
Citations (4)
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|---|---|---|---|---|
| CN101381206A (en) * | 2008-09-09 | 2009-03-11 | 山东嘉业日用制品有限公司 | Baking type colourful transparent glass coating and preparation method thereof |
| CN101967325A (en) * | 2010-06-25 | 2011-02-09 | 厦门通士达照明有限公司 | Waterborne glass coating for energy-saving lamp and preparation method thereof |
| CN102153928A (en) * | 2011-02-28 | 2011-08-17 | 重庆恒美涂料有限公司 | Aqueous glass paint and preparation method thereof |
| CN102746768A (en) * | 2012-08-02 | 2012-10-24 | 西北永新化工股份有限公司 | Water-borne colorful glass paint and preparation method and application thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100866370B1 (en) * | 2006-12-18 | 2008-10-31 | (주)디피아이 홀딩스 | Paint composition for a glass and method of manufacturing a paint for a glass using the same |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381206A (en) * | 2008-09-09 | 2009-03-11 | 山东嘉业日用制品有限公司 | Baking type colourful transparent glass coating and preparation method thereof |
| CN101967325A (en) * | 2010-06-25 | 2011-02-09 | 厦门通士达照明有限公司 | Waterborne glass coating for energy-saving lamp and preparation method thereof |
| CN102153928A (en) * | 2011-02-28 | 2011-08-17 | 重庆恒美涂料有限公司 | Aqueous glass paint and preparation method thereof |
| CN102746768A (en) * | 2012-08-02 | 2012-10-24 | 西北永新化工股份有限公司 | Water-borne colorful glass paint and preparation method and application thereof |
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