CN104046167B - A kind of aldehyde removing latex paint - Google Patents
A kind of aldehyde removing latex paint Download PDFInfo
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- CN104046167B CN104046167B CN201410218649.0A CN201410218649A CN104046167B CN 104046167 B CN104046167 B CN 104046167B CN 201410218649 A CN201410218649 A CN 201410218649A CN 104046167 B CN104046167 B CN 104046167B
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Abstract
The invention discloses a kind of aldehyde removing latex paint, it is made up of the raw material of following weight parts: acrylic emulsion 21-30, polycarboxylic acids sodium 1-2, zirconium oxide 0.1-0.3, ammonia 0.5-2, polyurethanes 1-2, tetraethyl ammonium tetrafluoroborate 0.4-1, dimethyl acetylamide 1-2, cellulose acetate 0.2-0.4, Kazon 1-2, titanium dioxide 10-15, precipitated calcium carbonate 10-20, composite assistant 3-6, deionized water 20-35; Zirconium oxide and titanium dioxide are well dispersed in water by the present invention, have significantly high stability, except aldehyde effect high-efficient and lasting, nonpoisonous and tasteless, and safety and environmental protection is particularly suitable for application as the application of house inner wall, coating stable, and glossiness is good, and texture is soft.
Description
Technical field
The invention mainly relates to paint field, particularly relate to a kind of aldehyde removing latex paint.
Background technology
The big class synthetic resin emulsion coating being representative with acrylate copolymer emulsion. Emulsion paint is water-dispersible paint, and it is with synthetic resin emulsion for base material, and filler adds the coating that various auxiliary agent is refined after grinding distribution. Emulsion paint has possessed the many merits different from conventional wall coating materials, as be prone to brushing, dry rapidly, paint film is water-fast, scrub resistance is good;
Emulsion paint is water paint, and their paint film property is more far better than solvent based coating, and the organic solvent accounting for solvent based coating half here be instead of by water, and therefore the toxicity problem of organic solvent, is substantially solved thoroughly by emulsion paint.
Summary of the invention
The object of the invention is just to provide a kind of aldehyde removing latex paint.
The present invention is achieved by the following technical solutions:
A kind of aldehyde removing latex paint, it is made up of the raw material of following weight parts:
Acrylic emulsion 21-30, polycarboxylic acids sodium 1-2, zirconium oxide 0.1-0.3, ammonia 0.5-2, polyurethanes 1-2, tetraethyl ammonium tetrafluoroborate 0.4-1, dimethyl acetylamide 1-2, cellulose acetate 0.2-0.4, Kazon 1-2, titanium dioxide 10-15, precipitated calcium carbonate 10-20, composite assistant 3-6, deionized water 30-45;
Described composite assistant is made up of the raw material of following weight parts:
VAE emulsion 15-20, Alumina gel 5-7, ketopyrrolidine hydroxy acid sodium 1-2, zinc-amino acid chelate 0.2-1, hydroxypropyl methyl cellulose 2-3, carrageenan 0.2-1, dimethyl fumarate 1-2;
Above-mentioned dimethyl fumarate is joined in Alumina gel, at 70-80 DEG C stirring mixing 2-3 minute, add zinc-amino acid chelate, 100-200 rev/min dispersed with stirring 3-5 minute;
Hydroxypropyl methyl cellulose is mixed with carrageenan, is stirring evenly and then adding in VAE emulsion, stirs;
By each raw material after above-mentioned process with remain each raw material mix, 200-300 rev/min dispersed with stirring 10-20 minute, obtain described composite assistant.
The preparation method of a kind of aldehyde removing latex paint, comprises the following steps:
(1) cellulose acetate is joined in dimethyl acetylamide, be uniformly mixed;
(2) 20-30% taking above-mentioned deionized water weight mixes with tetraethyl ammonium tetrafluoroborate, stirring mixing 3-5 minute at 60-80 DEG C;
(3) zirconium oxide, polycarboxylic acids sodium are mixed to join in remaining deionized water, add titanium dioxide under 100-160 rev/min of stirring condition of low speed, drip ammonia, continue stirring mixing 10-12 minute;
(4) by each raw material after above-mentioned process with remain each raw material mix, 1000-1200 rev/min dispersed with stirring 30-40 minute, obtain described aldehyde removing latex paint.
The invention have the advantage that
Zirconium oxide and titanium dioxide are well dispersed in water by the present invention, have significantly high stability, except aldehyde effect high-efficient and lasting, nonpoisonous and tasteless, and safety and environmental protection is particularly suitable for application as the application of house inner wall, coating stable, and glossiness is good, and texture is soft.
Detailed description of the invention
Embodiment 1
A kind of aldehyde removing latex paint, it is made up of the raw material of following weight parts (kilogram):
Acrylic emulsion 30, polycarboxylic acids sodium 1, zirconium oxide 0.3, ammonia 2, polyurethanes 2, tetraethyl ammonium tetrafluoroborate 0.4, dimethyl acetylamide 1, cellulose acetate 0.4, Kazon 1, titanium dioxide 15, precipitated calcium carbonate 20, composite assistant 6, deionized water 45;
Described composite assistant is made up of the raw material of following weight parts:
VAE emulsion 20, Alumina gel 5, ketopyrrolidine hydroxy acid sodium 2, zinc-amino acid chelate 0.2, hydroxypropyl methyl cellulose 2, carrageenan 0.2, dimethyl fumarate 1;
Above-mentioned dimethyl fumarate is joined in Alumina gel, at 80 DEG C stirring mixing 3 minutes, add zinc-amino acid chelate, 200 revs/min dispersed with stirring 3-5 minute;
Hydroxypropyl methyl cellulose is mixed with carrageenan, is stirring evenly and then adding in VAE emulsion, stirs;
Each raw material after above-mentioned process is mixed with remaining each raw material, 300 revs/min of dispersed with stirring 20 minutes, obtain described composite assistant.
The preparation method of a kind of aldehyde removing latex paint, comprises the following steps:
(1) cellulose acetate is joined in dimethyl acetylamide, be uniformly mixed;
(2) take the 30% of above-mentioned deionized water weight to mix with tetraethyl ammonium tetrafluoroborate, stirring mixing 3 minutes at 80 DEG C;
(3) zirconium oxide, polycarboxylic acids sodium are mixed to join in remaining deionized water, add titanium dioxide under 160 revs/min of stirring conditions of low speed, drip ammonia, continue stirring mixing 12 minutes;
(4) each raw material after above-mentioned process is mixed with remaining each raw material, 1200 revs/min of dispersed with stirring 40 minutes, obtain described aldehyde removing latex paint.
Performance test:
Paint film appearance is smooth, good without lump, good hand touch, glossiness;
Abrasion resistance is tested: passing through for 5000 times, paint film is without breakage;
Artificial ageing resistance test: 2000 hours non-foaming, do not peel off, flawless;
Resistance to water: 140h paint film is without breakage;
Alkali resistance: 120h paint film is without breakage.
Claims (2)
1. an aldehyde removing latex paint, it is characterised in that it is made up of the raw material of following weight parts: acrylic emulsion 30, polycarboxylic acids sodium 1, zirconium oxide 0.3, ammonia 2, polyurethanes 2, tetraethyl ammonium tetrafluoroborate 0.4, dimethyl acetylamide 1, cellulose acetate 0.4, Kazon 1, titanium dioxide 15, precipitated calcium carbonate 20, composite assistant 6, deionized water 45;
Described composite assistant is made up of the raw material of following weight parts:
VAE emulsion 20, Alumina gel 5, ketopyrrolidine hydroxy acid sodium 2, zinc-amino acid chelate 0.2, hydroxypropyl methyl cellulose 2, carrageenan 0.2, dimethyl fumarate 1; Above-mentioned dimethyl fumarate is joined in Alumina gel, at 70-80 DEG C stirring mixing 2-3 minute, add zinc-amino acid chelate, 100-200 rev/min dispersed with stirring 3-5 minute;Hydroxypropyl methyl cellulose is mixed with carrageenan, is stirring evenly and then adding in VAE emulsion, stirs; By each raw material after above-mentioned process with remain each raw material mix, 200-300 rev/min dispersed with stirring 10-20 minute, obtain described composite assistant.
2. the preparation method of an aldehyde removing latex paint as claimed in claim 1, it is characterised in that comprise the following steps:
(1) cellulose acetate is joined in dimethyl acetylamide, be uniformly mixed;
(2) 20-30% taking above-mentioned deionized water weight mixes with tetraethyl ammonium tetrafluoroborate, stirring mixing 3-5 minute at 60-80 DEG C;
(3) zirconium oxide, polycarboxylic acids sodium are mixed to join in remaining deionized water, add titanium dioxide under 100-160 rev/min of stirring condition of low speed, drip ammonia, continue stirring mixing 10-12 minute;
(4) by each raw material after above-mentioned process with remain each raw material mix, 1000-1200 rev/min dispersed with stirring 30-40 minute, obtain described aldehyde removing latex paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410218649.0A CN104046167B (en) | 2014-05-22 | 2014-05-22 | A kind of aldehyde removing latex paint |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410218649.0A CN104046167B (en) | 2014-05-22 | 2014-05-22 | A kind of aldehyde removing latex paint |
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| CN104046167A CN104046167A (en) | 2014-09-17 |
| CN104046167B true CN104046167B (en) | 2016-06-08 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085051A (en) * | 2016-06-27 | 2016-11-09 | 安徽省思维新型建材有限公司 | A kind of interiro wall latex paint |
| CN106519853A (en) * | 2016-11-29 | 2017-03-22 | 青岛海之星生物科技有限公司 | Formaldehyde removing latex paint based on titanium dioxide composite particles and preparation method of latex paint |
| CN113318642A (en) * | 2021-07-01 | 2021-08-31 | 浙江启富建设有限公司 | Production equipment and preparation process of latex paint for house construction and decoration |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1488684A (en) * | 2002-10-11 | 2004-04-14 | 中国科学院金属研究所 | Nano composite latex paint and preparing method thereof |
| CN102690568A (en) * | 2012-06-20 | 2012-09-26 | 海安县国力化工有限公司 | Polyvinyl acetate latex paint |
| CN102964956A (en) * | 2012-12-20 | 2013-03-13 | 上海滋普环保科技有限公司 | Environment-friendly antimicrobial odorless latex paint |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100104809A1 (en) * | 2008-10-27 | 2010-04-29 | Duda Joseph F | Cool roof covering |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1488684A (en) * | 2002-10-11 | 2004-04-14 | 中国科学院金属研究所 | Nano composite latex paint and preparing method thereof |
| CN102690568A (en) * | 2012-06-20 | 2012-09-26 | 海安县国力化工有限公司 | Polyvinyl acetate latex paint |
| CN102964956A (en) * | 2012-12-20 | 2013-03-13 | 上海滋普环保科技有限公司 | Environment-friendly antimicrobial odorless latex paint |
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| CN104046167A (en) | 2014-09-17 |
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