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Anti-flaking waterproof coating material for buildings and preparation method thereof

A waterproof coating and anti-peeling technology, applied in the coating and other directions, can solve the problems of poor comprehensive performance, unable to meet the building energy saving, single function of waterproof coating, etc., and achieve the effect of good anti-aging performance, unique waterproof performance and good decorative performance.

Inactive Publication Date: 2015-06-03
安徽省东瑞装饰材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the waterproof coating used in buildings, it has single function, poor comprehensive performance, easy construction, and cannot meet the requirements of building energy saving.

Method used

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Embodiment Construction

[0013] specific implementation plan

[0014] The present invention will be described in detail below through specific examples.

[0015] An anti-stripping waterproof coating for construction, made of the following raw materials in parts by weight (kg): silicone rubber emulsion 45, silicone waterproofing agent 4, graphene prefabricated dispersion 7, emulsion type defoamer 0.4, carboxymethyl Cellulose sodium 0.6, hydrophobic fumed silica 0.4, water reducing agent 2, quartz powder 7, cement 15, dipropylene glycol methyl ether 2, sodium tripolyphosphate 4;

[0016] The graphene prefabricated dispersion is made of the following raw materials in parts by weight (kg): graphite powder 16, potassium persulfate 11, cetyltrimethylammonium bromide 2, polyvinylpyrrolidone 1, p-hydroxybenzoic acid Amine 2, absolute ethanol 36, distilled water 130; the preparation method is to use the Hummers method to prepare graphite powder into graphite oxide, disperse graphite oxide in distilled water...

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PUM

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Abstract

The invention discloses an anti-flaking waterproof coating material for buildings, which is characterized by comprising the following raw materials in parts by weight: 20-45 parts of organic silicone rubber emulsion, 3-8 parts of organic silicone waterproof agent, 2-7 parts of a graphene prefabricated dispersion, 0.1-0.6 part of an emulsion-type defoaming agent, 0.1-0.6 part of sodium carboxymethylcellulose, 0.2-0.4 part of hydrophobic aerosol, 2-3 parts of a water reducing agent, 5-7 parts of quartz powder, 10-15 parts of cement, 2-3 parts of dipropylene glycol methyl ether and 3-5 parts of sodium tripolyphosphate. The waterproof coating material provided by the invention has unique waterproofness, high elasticity and integrality, is spread continuously without any seam, prevents seepage, is simple in preparation method, low in manufacturing cost, energy-saving, environment-friendly, high in application property and bonding force, hard to flake and good in decorating property and anti-aging property, and has the advantages of no cracking at low temperature and no swelling at high temperature.

Description

technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to an anti-peeling waterproof coating for buildings and a preparation method thereof. Background technique [0002] Coating is a new type of thermal insulation material, which is a high-quality and efficient thermal insulation material integrating closed microporous structure and reticular fiber structure. It can be used for a long time within the operating temperature range, not easy to age, not easy to pulverize, good thermal insulation performance, and has the characteristics of sound insulation, shock absorption, cold insulation, heat insulation, etc., and has good applications in all walks of life. The waterproof coatings used in buildings have single functions, poor comprehensive performance, and are convenient for construction, so they cannot meet the requirements of building energy conservation. For the coatings used for building exterior walls, decoration plays...

Claims

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Application Information

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IPC IPC(8): C09D183/04C09D7/12
Inventor 房为生
Owner 安徽省东瑞装饰材料有限公司
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