CN105017903A - Scratch-resistant wall finish paint - Google Patents
Scratch-resistant wall finish paint Download PDFInfo
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- CN105017903A CN105017903A CN201510453673.7A CN201510453673A CN105017903A CN 105017903 A CN105017903 A CN 105017903A CN 201510453673 A CN201510453673 A CN 201510453673A CN 105017903 A CN105017903 A CN 105017903A
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Abstract
The invention discloses a scratch-resistant wall finish paint, relating to the technical field of chemical industry. The scratch-resistant wall finish paint is prepared from 40-50 parts of anionic self-crosslinking silicone-acrylic emulsion, 1-5 parts of glass powder, 1-3 parts of dispersing agent, 0.2-0.5 part of defoaming agent, 5-10 parts of titanium white, 0.1-0.2 part of surfactant, 50-60 parts of ground calcium carbonate, 0.1-0.2 part of thickener, 0.5-1 part of pH regulator, 0.5-1 part of mildew preventive, 0.5-1 part of anionic powder and 3-8 parts of water. Compared with the prior art, the anionic self-crosslinking silicone-acrylic emulsion has favorable chemical stability. When the anionic self-crosslinking silicone-acrylic emulsion is in use, as the moisture is volatilized, the siloxane monomer is hydrolyzed to generate silanol condensation, and the acrylamide monomer enables the paint film to form the stereoscopic space network structure; and thus, after the paint is combined with the wall, the adhesive force is greatly enhanced, and the paint film can not easily shed. By adding the glass powder, the toughness of the wall finish paint is greatly enhanced, and the paint film can not easily generate scratches.
Description
Technical field
The present invention relates to chemical technology field, especially a kind of scratch resistant wall paint.
Background technology
Wall paint, also known as emulsion paint, major function is decoration and protection metope, makes metope appearance neat and artistic.In the last few years, the raising of people's environmental consciousness, more and more higher to the requirement of Indoor wall paint, not only require nontoxic, mildew-resistant, resistance to brush, and, for the family having child, because child can work as toy wall, the figure is above liked to scheme drawing, even scrape, metope can be scarred, thus greatly have impact on the attractive in appearance of metope, indirectly shortens the work-ing life of metope.
Summary of the invention
Problem to be solved by this invention is to provide a kind of scratch resistant wall paint of scratch resistance.
In order to solve the problems of the technologies described above, technical scheme that the present invention have employed is:
Be made up of the raw material of following weight part:
Anionic self-crosslinking silicopropyl emulsion 40-50 part; Glass powder 1-5 part; Dispersion agent 1 part-3 parts; Defoamer 0.2 part-0.5 part; Titanium dioxide 5 parts-10 parts; Tensio-active agent 0.1-0.2 part; Water-ground limestone 50-60 part; Thickening material 0.1-0.2 part; PH conditioning agent 0.5-1 part; Mould inhibitor 0.5-1 part; Negative ion powder 0.5-1 part; Water 3-8 part.
In technique scheme, scheme can also be more specifically:
Described dispersion agent is the one in the rare or polyacrylic acid sodium salt of methacrylic acid homo thing, isobutyl; Described defoamer is silicone oil; Described tensio-active agent is nonionic surface active agent; Described thickening material is the one in Natvosol or alkali swelling type thickening material; Described PH conditioning agent is ammoniacal liquor or trolamine.
Further: the weight part of described raw material is:
Anionic self-crosslinking silicopropyl emulsion 40 parts; Glass powder 1 part; Dispersion agent 2 parts; Defoamer 0.2 part; Titanium dioxide 8 parts; 0.1 part, tensio-active agent; Water-ground limestone 55 parts; Thickening material 0.2 part; PH conditioning agent 0.5 part; Mould inhibitor 0.5 part; Negative ion powder 0.6 part; 5 parts, water.
Further: the weight part of described raw material is:
Anionic self-crosslinking silicopropyl emulsion 45 parts; Glass powder 4 parts; Dispersion agent 3 parts; Defoamer 0.5 part; Titanium dioxide 5 parts; 0.2 part, tensio-active agent; Water-ground limestone 50 parts; Thickening material 0.1 part; PH conditioning agent 0.8 part; Mould inhibitor 0.7 part; Negative ion powder 0.5 part; 3 parts, water.
Further: the weight part of described raw material is:
Anionic self-crosslinking silicopropyl emulsion 50 parts; Glass powder 5 parts; Dispersion agent 2 parts; Defoamer 0.5 part; Titanium dioxide 10 parts; 0.2 part, tensio-active agent; Water-ground limestone 60 parts; Thickening material 0.1 part; PH conditioning agent 1 part; Mould inhibitor 1 part; Negative ion powder 1 part; 8 parts, water.
Owing to adopting technique scheme, the present invention compared with prior art, has following beneficial effect:
The present invention uses anionic self-crosslinking silicopropyl emulsion for main base, because the Si-O bond energy of covalent bond in organosilicon crylic acid latex is higher than the bond energy of C-C covalent linkage, chemical stability is good, in use, along with the volatilization of moisture, there is hydrolysis and generate silanol condensation in siloxanyl monomers, acrylamide monomers makes the spacial framework of varnish formation solid, after being combined with metope, its sticking power improves greatly, difficult drop-off; Add glass powder again, wall paint toughness of the present invention is strengthened greatly, not easily produces scratch; The negative ion powder added, can absorb the peculiar smell in air.
Embodiment
Below in conjunction with specific examples, the invention will be further described:
Embodiment 1:
The raw material that the traffic paint of the present embodiment adopts is:
Anionic self-crosslinking silicopropyl emulsion 40 parts; Glass powder 1 part; Methacrylic acid homo thing 2 parts; Silicone oil 0.2 part; Titanium dioxide 8 parts; Nonionic surface active agent 0.1 part; Water-ground limestone 55 parts; Natvosol 0.2 part; Ammoniacal liquor 0.5 part; Mould inhibitor 0.5 part; Negative ion powder 0.6 part; 5 parts, water;
Its making step is:
In high-speed stirring still, first add water, start stirring 400 revs/min, then add methacrylic acid homo thing, silicone oil, nonionic surface active agent and mould inhibitor successively, continue stirring after 20 minutes, then add anionic self-crosslinking silicopropyl emulsion, continue stirring 20 minutes, add titanium dioxide and water-ground limestone successively again, slowly improve the stirring velocity to 1000 rev/min of stirring tank, stir 1 hour; Then after stirring velocity being dropped to 400 revs/min, add hydroxyethylcellulose thickener, ammoniacal liquor, negative ion powder and glass powder, stir 20 minutes, stir, to obtain final product.
Embodiment 2:
The raw material that the traffic paint of the present embodiment adopts is:
Anionic self-crosslinking silicopropyl emulsion 45 parts; Glass powder 4 parts; Rare 3 parts of isobutyl; Silicone oil 0.5 part; Titanium dioxide 5 parts; Nonionic surface active agent 0.2 part; Water-ground limestone 50 parts; Alkali swelling type thickening material 0.1 part; Trolamine 0.8 part; Mould inhibitor 0.7 part; Negative ion powder 0.5 part; 3 parts, water;
Its making step is:
In high-speed stirring still, first add water, start stirring 400 revs/min, then add iso-butylene, silicone oil, nonionic surface active agent and mould inhibitor successively, continue stirring after 20 minutes, then add anionic self-crosslinking silicopropyl emulsion, continue stirring 20 minutes, add titanium dioxide and water-ground limestone successively again, slowly improve the stirring velocity to 1000 rev/min of stirring tank, stir 1 hour; Then after stirring velocity being dropped to 400 revs/min, add alkali swelling type thickening material, trolamine, negative ion powder and glass powder, stir 20 minutes, stir, to obtain final product.
Embodiment 3:
The raw material that the traffic paint of the present embodiment adopts is:
Anionic self-crosslinking silicopropyl emulsion 50 parts; Glass powder 5 parts; Polyacrylic acid sodium salt 2 parts; Silicone oil 0.5 part; Titanium dioxide 10 parts; Nonionic surface active agent 0.2 part; Water-ground limestone 60 parts; Alkali swelling type thickening material 0.1 part; Trolamine 1 part; Mould inhibitor 1 part; Negative ion powder 1 part; 8 parts, water;
Its making step is:
In high-speed stirring still, first add water, start stirring 400 revs/min, then add polyacrylic acid sodium salt, silicone oil, nonionic surface active agent and mould inhibitor successively, continue stirring after 20 minutes, then add anionic self-crosslinking silicopropyl emulsion, continue stirring 20 minutes, add titanium dioxide and water-ground limestone successively again, slowly improve the stirring velocity to 1000 rev/min of stirring tank, stir 1 hour; Then after stirring velocity being dropped to 400 revs/min, add alkali swelling type thickening material, trolamine, negative ion powder and glass powder, stir 20 minutes, stir, to obtain final product.
Embodiment 1, embodiment 2 and embodiment 3 are through detecting, and its performance index are:
.
Claims (5)
1. a scratch resistant wall paint, is characterized in that being made up of the raw material of following weight part:
Anionic self-crosslinking silicopropyl emulsion 40-50 part; Glass powder 1-5 part; Dispersion agent 1 part-3 parts; Defoamer 0.2 part-0.5 part; Titanium dioxide 5 parts-10 parts; Tensio-active agent 0.1-0.2 part; Water-ground limestone 50-60 part; Thickening material 0.1-0.2 part; PH conditioning agent 0.5-1 part; Mould inhibitor 0.5-1 part; Negative ion powder 0.5-1 part; Water 3-8 part.
2. scratch resistant wall paint according to claim 1, is characterized in that: described dispersion agent is the one in the rare or polyacrylic acid sodium salt of methacrylic acid homo thing, isobutyl; Described defoamer is silicone oil; Described tensio-active agent is nonionic surface active agent; Described thickening material is the one in Natvosol or alkali swelling type thickening material; Described PH conditioning agent is ammoniacal liquor or trolamine.
3. scratch resistant wall paint according to claim 1, is characterized in that the weight part of described raw material is:
Anionic self-crosslinking silicopropyl emulsion 40 parts; Glass powder 1 part; Dispersion agent 2 parts; Defoamer 0.2 part; Titanium dioxide 8 parts; 0.1 part, tensio-active agent; Water-ground limestone 55 parts; Thickening material 0.2 part; PH conditioning agent 0.5 part; Mould inhibitor 0.5 part; Negative ion powder 0.6 part; 5 parts, water.
4. scratch resistant wall paint according to claim 1, is characterized in that the weight part of described raw material is:
Anionic self-crosslinking silicopropyl emulsion 45 parts; Glass powder 4 parts; Dispersion agent 3 parts; Defoamer 0.5 part; Titanium dioxide 5 parts; 0.2 part, tensio-active agent; Water-ground limestone 50 parts; Thickening material 0.1 part; PH conditioning agent 0.8 part; Mould inhibitor 0.7 part; Negative ion powder 0.5 part; 3 parts, water.
5. scratch resistant wall paint according to claim 1, is characterized in that the weight part of described raw material is:
Anionic self-crosslinking silicopropyl emulsion 50 parts; Glass powder 5 parts; Dispersion agent 2 parts; Defoamer 0.5 part; Titanium dioxide 10 parts; 0.2 part, tensio-active agent; Water-ground limestone 60 parts; Thickening material 0.1 part; PH conditioning agent 1 part; Mould inhibitor 1 part; Negative ion powder 1 part; 8 parts, water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453673.7A CN105017903A (en) | 2015-07-29 | 2015-07-29 | Scratch-resistant wall finish paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453673.7A CN105017903A (en) | 2015-07-29 | 2015-07-29 | Scratch-resistant wall finish paint |
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| Publication Number | Publication Date |
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| CN105017903A true CN105017903A (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510453673.7A Pending CN105017903A (en) | 2015-07-29 | 2015-07-29 | Scratch-resistant wall finish paint |
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| CN (1) | CN105017903A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936784A (en) * | 2016-05-27 | 2016-09-14 | 广西梧州龙鱼漆业有限公司 | Lightproof coating and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597453A (en) * | 2009-07-01 | 2009-12-09 | 广州飞宇建材科技有限公司 | Emulsion paint of a kind of high dirt resistance and preparation method thereof and application |
| CN102477249A (en) * | 2010-11-26 | 2012-05-30 | 深圳市嘉达高科产业发展有限公司 | Aqueous anti-doodling and anti-affixing paint and its preparation method |
| CN102504665A (en) * | 2011-10-27 | 2012-06-20 | 嘉宝莉化工集团股份有限公司 | Waterborne scratch-resistant coating and preparation method thereof |
| CN102898578A (en) * | 2012-07-16 | 2013-01-30 | 杭州师范大学 | Self-crosslinking silicone-acrylate copolymer emulsion and preparation method |
| CN104327676A (en) * | 2014-11-26 | 2015-02-04 | 江苏博腾新材料股份有限公司 | Anti-scratch wall paint |
-
2015
- 2015-07-29 CN CN201510453673.7A patent/CN105017903A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597453A (en) * | 2009-07-01 | 2009-12-09 | 广州飞宇建材科技有限公司 | Emulsion paint of a kind of high dirt resistance and preparation method thereof and application |
| CN102477249A (en) * | 2010-11-26 | 2012-05-30 | 深圳市嘉达高科产业发展有限公司 | Aqueous anti-doodling and anti-affixing paint and its preparation method |
| CN102504665A (en) * | 2011-10-27 | 2012-06-20 | 嘉宝莉化工集团股份有限公司 | Waterborne scratch-resistant coating and preparation method thereof |
| CN102898578A (en) * | 2012-07-16 | 2013-01-30 | 杭州师范大学 | Self-crosslinking silicone-acrylate copolymer emulsion and preparation method |
| CN104327676A (en) * | 2014-11-26 | 2015-02-04 | 江苏博腾新材料股份有限公司 | Anti-scratch wall paint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936784A (en) * | 2016-05-27 | 2016-09-14 | 广西梧州龙鱼漆业有限公司 | Lightproof coating and preparation method thereof |
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Application publication date: 20151104 |