CN101649145A - Aqueous acrylic amino resin clear coat and preparation method thereof - Google Patents
Aqueous acrylic amino resin clear coat and preparation method thereof Download PDFInfo
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- CN101649145A CN101649145A CN200910165578A CN200910165578A CN101649145A CN 101649145 A CN101649145 A CN 101649145A CN 200910165578 A CN200910165578 A CN 200910165578A CN 200910165578 A CN200910165578 A CN 200910165578A CN 101649145 A CN101649145 A CN 101649145A
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- water
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- amino resin
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Abstract
The invention relates to an aqueous acrylic amino resin clear coat and a preparation method thereof, wherein the clear coat comprises the following components based on percentages by weight: 54-65 aqueous solution of 70 percent of aqueous acrylic resin, 19-22 amino resin, 0.02-0.2 aqueous defoaming agent, 0.02-0.2 aqueous flatting agent, 1-2 aqueous adhesion promoting agent, 12-17 deionized waterand the balance of amino neutralizing agent. The invention has the advantages that all performances of the coat are kept to be basically accordant with those of the solvent-based coat, and the pollution to the environment does not exist basically.
Description
Technical field
The present invention relates to a kind of aqueous acrylic amino resin clear coat and preparation method thereof.
Background technology
At present in the world the application of industrial coating mainly still based on solvent based coating, but along with various countries to the improving constantly of environmental consciousness, the use restriction of organic solvent has also been proposed more and more higher requirement.In order to reduce the pollution of organic solvent to environment, the environmental protection characteristics of water-borne coatings seem especially outstanding, and each advanced industrial country has listed it in the developing direction of industrial coating from now on, and is developing energetically.
Product among the present invention adopts high-grade water-base resin, pigment, auxiliary agent etc. to make, and it is thinner with water, need not to add organic solvent, and every property retention of filming is consistent with solvent based coating.Reduced the use of coating industry to organic solvent.
Summary of the invention
The present invention seeks to overcome above-mentioned defective, a kind of aqueous acrylic amino resin clear coat is provided, it is consistent with solvent based coating that it has every property retention of filming, but to the free of contamination substantially characteristics of environment.
Another object of the present invention provides a kind of method for preparing aqueous acrylic amino resin clear coat.
Technical scheme of the present invention is: a kind of aqueous acrylic amino resin clear coat is provided, comprises the following component of weight percent:
(1), the aqueous solution 54-65 of 70% water-borne acrylic resin;
(2), aminoresin 19-22;
(3), amine neutralizing agent surplus;
(4), water-based defoamer 0.02-0.2;
(5), water-based flow agent 0.02-0.2;
(6) water-based adhesion promoter 1-2;
(7), deionized water 12-17.
The present invention also provides a kind of method for preparing above-mentioned aqueous acrylic amino resin clear coat, comprises the steps:
With the aqueous solution, aminoresin, water-based defoamer, water-based flow agent, water-based adhesion promoter and the deionized water of 70% water-borne acrylic resin in the described ratio of claim 1, put into high speed dispersor, stirred 8-15 minute with rotating speed 800-1200rpm, make mixing solutions; Then, add an amount of amine neutralizing agent while stirring, the pH value of adjusting mixing solutions gets final product for 7.5-8.
The present invention has film every property retention and solvent based coating basically identical, but to the free of contamination substantially advantage of environment.
Embodiment
Example 1 (unit: KG)
(1), the aqueous solution 58.96 of 70% water-borne acrylic resin;
(2), aminoresin 21;
(3), amine neutralizing agent surplus;
(4), the water-based defoamer 0.02;
(5), the water-based flow agent 0.02;
(6) the water-based adhesion promoter 1;
(7), deionized water 14.
Example 2 (units: KG)
(1), the aqueous solution 62.84 of 70% water-borne acrylic resin;
(2), aminoresin 20;
(3), amine neutralizing agent surplus;
(4), the water-based defoamer 0.08;
(5), the water-based flow agent 0.08;
(6) the water-based adhesion promoter 2;
(7), deionized water 13.
Example 3 (units: KG)
(1), the aqueous solution 63.68 of 70% water-borne acrylic resin;
(2), aminoresin 19;
(3), amine neutralizing agent surplus;
(4), the water-based defoamer 0.16;
(5), the water-based flow agent 0.16;
(6) the water-based adhesion promoter 2;
(7), deionized water 12.
Example 4 (units: KG)
(1), the aqueous solution 58.6 of 70% water-borne acrylic resin;
(2), aminoresin 21;
(3), amine neutralizing agent surplus;
(4), the water-based defoamer 0.2;
(5), the water-based flow agent 0.2;
(6) the water-based adhesion promoter 2;
(7), deionized water 14.
Example 5 (units: KG)
(1), the aqueous solution 54 of 70% water-borne acrylic resin;
(2), aminoresin 22;
(3), amine neutralizing agent surplus;
(4), the water-based defoamer 0.2;
(5), the water-based flow agent 0.2;
(6) the water-based adhesion promoter 1.6;
(7), deionized water 17.
Example 6 (units: KG)
(1), the aqueous solution 65 of 70% water-borne acrylic resin;
(2), aminoresin 20;
(3), amine neutralizing agent surplus;
(4), the water-based defoamer 0.2;
(5), the water-based flow agent 0.2;
(6) the water-based adhesion promoter 1.6;
(7), deionized water 12.
The all available following method preparation of each example of above-mentioned aqueous acrylic amino resin clear coat, preparation side is as follows:
With the aqueous solution, aminoresin, water-based defoamer, water-based flow agent, water-based adhesion promoter and the deionized water of 70% water-borne acrylic resin in example 1-example 6 described ratios, put into high speed dispersor, stirred 8-15 minute with rotating speed 800-1200rpm, make mixing solutions; Then, add an amount of amine neutralizing agent while stirring, the pH value of adjusting mixing solutions gets final product for 7.5-8.
The various examples of the above are preferred embodiments of the present invention, are not to be used for limiting practical range of the present invention, so all equivalences of being done according to the described feature of the present patent application claim change or modify, are included in the present patent application claim.
Claims (2)
1, a kind of aqueous acrylic amino resin clear coat is characterized in that, comprises the following component of weight percent:
(1), the aqueous solution 54-65 of 70% water-borne acrylic resin;
(2), aminoresin 19-22;
(3), amine neutralizing agent surplus;
(4), water-based defoamer 0.02-0.2;
(5), water-based flow agent 0.02-0.2;
(6) water-based adhesion promoter 1-2;
(7), deionized water 12-17.
2, a kind of method for preparing the described aqueous acrylic amino resin clear coat of claim 1 is characterized in that, comprises the steps:
With the aqueous solution, aminoresin, water-based defoamer, water-based flow agent, water-based adhesion promoter and the deionized water of 70% water-borne acrylic resin in the described ratio of claim 1, put into high speed dispersor, stirred 8-15 minute with rotating speed 800-1200rpm, make mixing solutions; Then, add an amount of amine neutralizing agent while stirring, the pH value of adjusting mixing solutions gets final product for 7.5-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101655781A CN101649145B (en) | 2009-07-22 | 2009-07-22 | Aqueous acrylic amino resin clear coat and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101655781A CN101649145B (en) | 2009-07-22 | 2009-07-22 | Aqueous acrylic amino resin clear coat and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101649145A true CN101649145A (en) | 2010-02-17 |
| CN101649145B CN101649145B (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101655781A Active CN101649145B (en) | 2009-07-22 | 2009-07-22 | Aqueous acrylic amino resin clear coat and preparation method thereof |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824257A (en) * | 2010-04-13 | 2010-09-08 | 湖南晟通科技集团有限公司 | Acrylic acid composition coating and preparation method thereof |
| CN102146243A (en) * | 2011-01-25 | 2011-08-10 | 深圳市嘉卓成科技发展有限公司 | Waterborne single-component thermoplastic plastic paint and production method and construction method thereof |
| CN103923549A (en) * | 2014-04-17 | 2014-07-16 | 浩力森涂料（上海）有限公司 | One-component water-based finish coating made from acrylic amino resin and preparation method of coating |
| CN110903728A (en) * | 2019-12-17 | 2020-03-24 | 湖北和乐门业有限公司 | Ink migration resistant water-based varnish for transfer steel door and preparation method thereof |
-
2009
- 2009-07-22 CN CN2009101655781A patent/CN101649145B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824257A (en) * | 2010-04-13 | 2010-09-08 | 湖南晟通科技集团有限公司 | Acrylic acid composition coating and preparation method thereof |
| CN102146243A (en) * | 2011-01-25 | 2011-08-10 | 深圳市嘉卓成科技发展有限公司 | Waterborne single-component thermoplastic plastic paint and production method and construction method thereof |
| CN102146243B (en) * | 2011-01-25 | 2013-01-16 | 深圳市嘉卓成科技发展有限公司 | Waterborne single-component thermoplastic plastic paint and production method and construction method thereof |
| CN103923549A (en) * | 2014-04-17 | 2014-07-16 | 浩力森涂料（上海）有限公司 | One-component water-based finish coating made from acrylic amino resin and preparation method of coating |
| CN110903728A (en) * | 2019-12-17 | 2020-03-24 | 湖北和乐门业有限公司 | Ink migration resistant water-based varnish for transfer steel door and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101649145B (en) | 2011-12-14 |
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