CN103756417A - Wear-resistant coating for external wall and preparation method thereof - Google Patents
Wear-resistant coating for external wall and preparation method thereof Download PDFInfo
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- CN103756417A CN103756417A CN201310732728.9A CN201310732728A CN103756417A CN 103756417 A CN103756417 A CN 103756417A CN 201310732728 A CN201310732728 A CN 201310732728A CN 103756417 A CN103756417 A CN 103756417A
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Abstract
The invention relates to the technical field of building materials, and in particular relates to a wear-resistant coating for an external wall and a preparation method thereof. The wear-resistant coating can effectively improve the flexibility of a coating layer on the building surface, prevent cracking, shorten the construction period, as well as effectively improve the wear resistance and weather resistance of the coating layer. The wear-resistant coating is characterized by comprising the following components: butadiene styrene rubber emulsion, acrylic emulsion, butyl acetate, ethylene glycol, a thickening agent, a dispersing agent, a defoaming agent, talcum powder, kaolin powder, hydroxyethyl cellulose, lignocelluloses, a mildew preventive, glass fibers, mica powder and water. Compared with the prior art, the wear-resistant coating has the advantages that butadiene styrene rubber emulsion added improves the elasticity and the ageing resistance of a coating compound; the glass fibers added improve the surface wear resistance of the coating layer; the thickening agent, hydroxyethyl cellulose and lignocelluloses added effectively improve the flexibility and the filming capacity of the coating; the kaolin and talcum powder added improve the surface fineness of the coating; in addition, the wear-resistant coating also has remarkable advantages of being short in construction period, etc.
Description
technical field:
The present invention relates to building material technical field, specifically one can effectively improve building surface film flexibility, prevent cracking, reduction of erection time, effectively improves wear-resisting exterior coating of the wear-resisting weathering resistance performance of coating and preparation method thereof.
background technology:
Coating is one of indispensable material of building field, and its Main Function is protection building surface, makes it have waterproof, resistant, the feature such as attractive in appearance, and according to the needs of different occasions, coating can also have heat insulation, the resistance to function such as tan by the sun.Existing exterior coating because tack is not good, tends to occur cracking, the situation of peeling off after construction completes, and cannot realize the protection to skin, and not attractive in appearance.Exterior coating when construction present stage, can not be excessive to construction wall surface requirements humidity to be onstructed, generally need to guarantee that substrate surface is dry, otherwise be difficult to film forming or construction quality is influenced, the prolongation that this causes project duration, has caused the waste of human and material resources.
In addition, how effectively improving ageing-resistant, the wear resisting property of the rear coating of construction, is problem demanding prompt solution, and wear-resisting, the weather resistance of coating, have crucial meaning for structural quality.
summary of the invention:
The present invention is directed to the shortcoming and defect existing in prior art, propose one and can effectively improve building surface film flexibility, prevent cracking, reduction of erection time, effectively improve wear-resisting exterior coating of the wear-resisting weathering resistance performance of coating and preparation method thereof.
The present invention reaches by following measures:
A kind of wear-resisting exterior coating, is characterized in that comprising following each component:
SBR emulsion, ACRYLIC EMULSION, butylacetate, ethylene glycol, thickening material, dispersion agent, defoamer, talcum powder, kaolin powder, Natvosol, lignocellulose, mould inhibitor, glass fibre, mica powder, water.
In the present invention, each assembly ratio is preferably: SBR emulsion 5-15 part, ACRYLIC EMULSION 10-25 part, butylacetate 3-15 part, ethylene glycol 5-10 part, thickening material 0.5-1.0 part, dispersion agent 1.3-2.8 part, defoamer 0.4-1.2 part, talcum powder 8-15 part, kaolin powder 5-10 part, Natvosol 0.6-1.2 part, lignocellulose 10-25 part, mould inhibitor 0.4-1.5 part, glass fibre 10-25 part, mica powder 10-15 part, water 40-100 part.
In the present invention, thickening material is polyurethane thickener, and the fineness of kaolin powder is preferably 700-1200 order, and talcous fineness is preferably 700-1250 order, and mica powder fineness is 800-1000 order.
In the present invention, each component proportion is preferably: 10 parts of SBR emulsions, 10 parts of ACRYLIC EMULSION, 9 parts of butylacetates, 6 parts of ethylene glycol, 0.9 part of thickening material, 1.4 parts of dispersion agents, 0.6 part of defoamer, 9 parts of talcum powder, 9 parts of kaolin powders, 0.8 part of Natvosol, 12 parts of lignocelluloses, 1.2 parts of mould inhibitors, 25 parts, glass fibre, 15 parts of mica powder, 80 parts, water.
In the present invention, each component proportion is preferably: 9 parts of SBR emulsions, 12 parts of ACRYLIC EMULSION, 6 parts of butylacetates, 5.5 parts of ethylene glycol, 0.8 part of thickening material, 1.3 parts of dispersion agents, 0.5 part of defoamer, 10 parts of talcum powder, 7 parts of kaolin powders, 0.6 part of Natvosol, 14 parts of lignocelluloses, 0.9 part of mould inhibitor, 20 parts, glass fibre, 15 parts of mica powder, 75 parts, water.
In the present invention, each component proportion is preferably: 11 parts of SBR emulsions, 22 parts of ACRYLIC EMULSION, 7 parts of butylacetates, 7 parts of ethylene glycol, 0.7 part of thickening material, 1.4 parts of dispersion agents, 0.7 part of defoamer, 11 parts of talcum powder, 6 parts of kaolin powders, 0.7 part of Natvosol, 15 parts of lignocelluloses, 1.1 parts of mould inhibitors, 16 parts, glass fibre, 12 parts of mica powder, 70 parts, water.
In the present invention, each component proportion is preferably: 11.5 parts of SBR emulsions, 15 parts of ACRYLIC EMULSION, 12 parts of butylacetates, 8 parts of ethylene glycol, 0.6 part of thickening material, 1.8 parts of dispersion agents, 0.8 part of defoamer, 14 parts of talcum powder, 5 parts of kaolin powders, 1.1 parts of Natvosols, 20 parts of lignocelluloses, 1.2 parts of mould inhibitors, 11 parts, glass fibre, 12 parts of mica powder, 65 parts, water.
The present invention also proposes a kind of preparation method of wear-resisting exterior coating, it is characterized in that first by SBR emulsion, ACRYLIC EMULSION, butylacetate, ethylene glycol and water add reactor by proportioning, are heated to 60-75 degree Celsius, then add while stirring all the other each components, after fully mixing, stir 120 minutes, send into after shredder grinds and obtain.
The present invention compared with prior art, by adding SBR emulsion, improve elasticity and the ageing-resistant performance of coating composition, by adding glass fibre, improve coatingsurface wear resistance, by adding thickening material and Natvosol, lignocellulose, can effectively improve snappiness and the film forming ability of coating, by adding kaolin and talcum powder, improve coating surface fineness, there is in addition the significant advantage of short grade of construction period.
embodiment:
Below in conjunction with embodiment, the present invention is further illustrated.
embodiment 1:
In the present invention, each assembly ratio is: 10 parts of SBR emulsions, 10 parts of ACRYLIC EMULSION, 9 parts of butylacetates, 6 parts of ethylene glycol, 0.9 part of thickening material, 1.4 parts of dispersion agents, 0.6 part of defoamer, 9 parts of talcum powder, 9 parts of kaolin powders, 0.8 part of Natvosol, 12 parts of lignocelluloses, 1.2 parts of mould inhibitors, 25 parts, glass fibre, 15 parts of mica powder, 80 parts, water;
Wherein thickening material is polyurethane thickener, and the fineness of kaolin powder is preferably 800 orders, and talcous fineness is preferably 1000 orders, and mica powder fineness is 900 orders;
First by SBR emulsion, ACRYLIC EMULSION, butylacetate, ethylene glycol and water add reactor by proportioning, are heated to 60-75 degree Celsius, then add while stirring all the other each components, after fully mixing, stir 120 minutes, send into after shredder grinds and obtain finished product.
embodiment 2:
In the present invention, each component proportion is: 9 parts of SBR emulsions, 12 parts of ACRYLIC EMULSION, 6 parts of butylacetates, 5.5 parts of ethylene glycol, 0.8 part of thickening material, 1.3 parts of dispersion agents, 0.5 part of defoamer, 10 parts of talcum powder, 7 parts of kaolin powders, 0.6 part of Natvosol, 14 parts of lignocelluloses, 0.9 part of mould inhibitor, 20 parts, glass fibre, 15 parts of mica powder, 75 parts, water.
Wherein thickening material is polyurethane thickener, and the fineness of kaolin powder is preferably 800 orders, and talcous fineness is preferably 1000 orders, and mica powder fineness is 900 orders;
First by SBR emulsion, ACRYLIC EMULSION, butylacetate, ethylene glycol and water add reactor by proportioning, are heated to 60-75 degree Celsius, then add while stirring all the other each components, after fully mixing, stir 120 minutes, send into after shredder grinds and obtain finished product.
embodiment 3:
In the present invention, each component proportion is: 11 parts of SBR emulsions, 22 parts of ACRYLIC EMULSION, 7 parts of butylacetates, 7 parts of ethylene glycol, 0.7 part of thickening material, 1.4 parts of dispersion agents, 0.7 part of defoamer, 11 parts of talcum powder, 6 parts of kaolin powders, 0.7 part of Natvosol, 15 parts of lignocelluloses, 1.1 parts of mould inhibitors, 16 parts, glass fibre, 12 parts of mica powder, 70 parts, water.
Wherein thickening material is polyurethane thickener, and the fineness of kaolin powder is preferably 800 orders, and talcous fineness is preferably 1000 orders, and mica powder fineness is 900 orders;
First by SBR emulsion, ACRYLIC EMULSION, butylacetate, ethylene glycol and water add reactor by proportioning, are heated to 60-75 degree Celsius, then add while stirring all the other each components, after fully mixing, stir 120 minutes, send into after shredder grinds and obtain finished product.
embodiment 4:
In the present invention, each component proportion is: 11.5 parts of SBR emulsions, 15 parts of ACRYLIC EMULSION, 12 parts of butylacetates, 8 parts of ethylene glycol, 0.6 part of thickening material, 1.8 parts of dispersion agents, 0.8 part of defoamer, 14 parts of talcum powder, 5 parts of kaolin powders, 1.1 parts of Natvosols, 20 parts of lignocelluloses, 1.2 parts of mould inhibitors, 11 parts, glass fibre, 12 parts of mica powder, 65 parts, water.
Wherein thickening material is polyurethane thickener, and the fineness of kaolin powder is preferably 800 orders, and talcous fineness is preferably 1000 orders, and mica powder fineness is 900 orders;
First by SBR emulsion, ACRYLIC EMULSION, butylacetate, ethylene glycol and water add reactor by proportioning, are heated to 60-75 degree Celsius, then add while stirring all the other each components, after fully mixing, stir 120 minutes, send into after shredder grinds and obtain finished product.
The present invention compared with prior art, by adding SBR emulsion, improve elasticity and the ageing-resistant performance of coating composition, by adding glass fibre, improve coatingsurface wear resistance, by adding thickening material and Natvosol, lignocellulose, can effectively improve snappiness and the film forming ability of coating, by adding kaolin and talcum powder, improve coating surface fineness, there is in addition the significant advantage of short grade of construction period.
Claims (8)
1. a wear-resisting exterior coating, is characterized in that comprising following each component:
SBR emulsion, ACRYLIC EMULSION, butylacetate, ethylene glycol, thickening material, dispersion agent, defoamer, talcum powder, kaolin powder, Natvosol, lignocellulose, mould inhibitor, glass fibre, mica powder, water.
2. a kind of exterior coating according to claim 1, is characterized in that each assembly ratio is: SBR emulsion 5-15 part, ACRYLIC EMULSION 10-25 part, butylacetate 3-15 part, ethylene glycol 5-10 part, thickening material 0.5-1.0 part, dispersion agent 1.3-2.8 part, defoamer 0.4-1.2 part, talcum powder 8-15 part, kaolin powder 5-10 part, Natvosol 0.6-1.2 part, lignocellulose 10-25 part, mould inhibitor 0.4-1.5 part, glass fibre 10-25 part, mica powder 10-15 part, water 40-100 part.
3. a kind of exterior coating according to claim 1, it is characterized in that in the present invention, thickening material is polyurethane thickener, the fineness of kaolin powder is preferably 700-1200 order, and talcous fineness is preferably 700-1250 order, and mica powder fineness is 800-1000 order.
4. a kind of exterior coating according to claim 2, is characterized in that each component proportion is: 10 parts of SBR emulsions, 10 parts of ACRYLIC EMULSION, 9 parts of butylacetates, 6 parts of ethylene glycol, 0.9 part of thickening material, 1.4 parts of dispersion agents, 0.6 part of defoamer, 9 parts of talcum powder, 9 parts of kaolin powders, 0.8 part of Natvosol, 12 parts of lignocelluloses, 1.2 parts of mould inhibitors, 25 parts, glass fibre, 15 parts of mica powder, 80 parts, water.
5. a kind of exterior coating according to claim 2, is characterized in that each component proportion is: 9 parts of SBR emulsions, 12 parts of ACRYLIC EMULSION, 6 parts of butylacetates, 5.5 parts of ethylene glycol, 0.8 part of thickening material, 1.3 parts of dispersion agents, 0.5 part of defoamer, 10 parts of talcum powder, 7 parts of kaolin powders, 0.6 part of Natvosol, 14 parts of lignocelluloses, 0.9 part of mould inhibitor, 20 parts, glass fibre, 15 parts of mica powder, 75 parts, water.
6. a kind of exterior coating according to claim 2, is characterized in that each component proportion is: 11 parts of SBR emulsions, 22 parts of ACRYLIC EMULSION, 7 parts of butylacetates, 7 parts of ethylene glycol, 0.7 part of thickening material, 1.4 parts of dispersion agents, 0.7 part of defoamer, 11 parts of talcum powder, 6 parts of kaolin powders, 0.7 part of Natvosol, 15 parts of lignocelluloses, 1.1 parts of mould inhibitors, 16 parts, glass fibre, 12 parts of mica powder, 70 parts, water.
7. a kind of exterior coating according to claim 2, is characterized in that each component proportion is: 11.5 parts of SBR emulsions, 15 parts of ACRYLIC EMULSION, 12 parts of butylacetates, 8 parts of ethylene glycol, 0.6 part of thickening material, 1.8 parts of dispersion agents, 0.8 part of defoamer, 14 parts of talcum powder, 5 parts of kaolin powders, 1.1 parts of Natvosols, 20 parts of lignocelluloses, 1.2 parts of mould inhibitors, 11 parts, glass fibre, 12 parts of mica powder, 65 parts, water.
8. the preparation method of the exterior coating as described in any one in claim 1-7, it is characterized in that first by SBR emulsion, ACRYLIC EMULSION, butylacetate, ethylene glycol and water add reactor by proportioning, are heated to 60-75 degree Celsius, then add while stirring all the other each components, after fully mixing, stir 120 minutes, send into after shredder grinds and obtain.
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| CN201310732728.9A CN103756417A (en) | 2013-12-27 | 2013-12-27 | Wear-resistant coating for external wall and preparation method thereof |
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| CN201310732728.9A CN103756417A (en) | 2013-12-27 | 2013-12-27 | Wear-resistant coating for external wall and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004423A (en) * | 2014-06-17 | 2014-08-27 | 西南大学 | Multifunctional environment-friendly waterproof paint |
| CN104342023A (en) * | 2014-10-14 | 2015-02-11 | 凤阳徽亨商贸有限公司 | Anti-breaking paint for glass and preparation method thereof |
| CN104830116A (en) * | 2015-04-30 | 2015-08-12 | 广西高农机械有限公司 | Wear-resistant anti-aging coating for weeder |
| CN104962187A (en) * | 2015-06-30 | 2015-10-07 | 山东香山装饰工程有限公司 | Anti-cracking coating and preparation method thereof |
| CN105348929A (en) * | 2015-12-15 | 2016-02-24 | 天津一橙泽恒环保科技发展有限公司 | Environment-friendly interior wall latex paint |
| CN106046952A (en) * | 2016-07-18 | 2016-10-26 | 安徽朗凯奇建材有限公司 | Anti-freezing styrene-butadiene rubber-containing heat-insulating and water-proof coating and preparation method thereof |
| CN107099178A (en) * | 2017-07-07 | 2017-08-29 | 佛山领新信息科技有限公司 | A kind of mould proof and elastic good exterior coating and preparation method thereof |
| CN108587354A (en) * | 2018-05-16 | 2018-09-28 | 苏州金螳螂建筑装饰股份有限公司 | Multifunctional containment hardens primary coat and its preparation method and application |
| CN109233510A (en) * | 2017-06-07 | 2019-01-18 | 桂林市庆通有色金属工艺材料开发有限公司 | A kind of novel antiacid wear-resisting building external paint |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104004423A (en) * | 2014-06-17 | 2014-08-27 | 西南大学 | Multifunctional environment-friendly waterproof paint |
| CN104342023A (en) * | 2014-10-14 | 2015-02-11 | 凤阳徽亨商贸有限公司 | Anti-breaking paint for glass and preparation method thereof |
| CN104830116A (en) * | 2015-04-30 | 2015-08-12 | 广西高农机械有限公司 | Wear-resistant anti-aging coating for weeder |
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| CN106046952A (en) * | 2016-07-18 | 2016-10-26 | 安徽朗凯奇建材有限公司 | Anti-freezing styrene-butadiene rubber-containing heat-insulating and water-proof coating and preparation method thereof |
| CN109233510A (en) * | 2017-06-07 | 2019-01-18 | 桂林市庆通有色金属工艺材料开发有限公司 | A kind of novel antiacid wear-resisting building external paint |
| CN107099178A (en) * | 2017-07-07 | 2017-08-29 | 佛山领新信息科技有限公司 | A kind of mould proof and elastic good exterior coating and preparation method thereof |
| CN108587354A (en) * | 2018-05-16 | 2018-09-28 | 苏州金螳螂建筑装饰股份有限公司 | Multifunctional containment hardens primary coat and its preparation method and application |
| CN108587354B (en) * | 2018-05-16 | 2020-12-22 | 苏州金螳螂建筑装饰股份有限公司 | Multifunctional seal hardening base coat and preparation method and application thereof |
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