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Exterior wall coating

A technology of exterior wall coatings and raw materials, applied in anti-corrosion coatings, anti-fouling/underwater coatings, coatings, etc., can solve the problems of high cost, short service life, poor weather resistance, etc., to prolong service life, overcome fading, enhance The effect of decorative performance

Inactive Publication Date: 2015-10-28
QINGDAO WINCHANCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an exterior wall paint, which solves the problems of high cost, poor weather resistance and short service life of the exterior wall paint in the prior art

Method used

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  • Exterior wall coating

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Embodiment 1

[0012] A kind of exterior wall coating of the present invention, comprises the raw material of following parts by weight: silicone modified acrylic emulsion 30g, filler 30g, pigment 10g, deionized water 30g, cationic surfactant 1g, nonionic surfactant 1g, substituted acrylic acid 1g of ester, 1g of hydroxyethyl cellulose, 1g of aluminum magnesium silicate, 1g of magnesium oxide, 1g of emulsified silicone oil, 1g of mineral oil antiseptic and bactericide, 1g of dodecyl alcohol ester.

Embodiment 2

[0014] A kind of exterior wall coating of the present invention, comprises the raw material of following parts by weight: silicone modified acrylic acid emulsion 35g, filler 35g, pigment 15g, deionized water 35g, cationic surfactant 8g, nonionic surfactant 8g, substituted acrylic acid 7g of ester, 7g of hydroxyethyl cellulose, 7g of magnesium aluminum silicate, 8g of magnesium oxide, 7g of emulsified silicone oil, 7g of mineral oil antiseptic and bactericide, 7g of dodecyl alcohol ester.

Embodiment 3

[0016] A kind of exterior wall coating of the present invention, comprises the raw material of following parts by weight: organosilicon modified acrylic acid emulsion 40g, filler 40g, pigment 20g, deionized water 40g, cationic surfactant 10g, nonionic surfactant 10g, substituted acrylic acid 10g of ester, 10g of hydroxyethyl cellulose, 10g of magnesium aluminum silicate, 10g of magnesium oxide, 10g of emulsified silicone oil, 10g of mineral oil antiseptic and bactericide, 10g of dodecyl alcohol ester.

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Abstract

The invention discloses an exterior wall coating and belongs to the technical field of building materials. The exterior wall coating comprises, by weight, 30-40 parts of silicone-modified acrylic emulsion, 30-40 parts of filler, 10-20 parts of pigment, 30-40 parts of deionized water, 1-10 parts of cationic surface active agent, 1-10 parts of non-ionic surface active agent, 1-10 parts of substituted acrylate, 1-10 parts of hydroxyethyl cellulose, 1-10 parts of magnesium aluminum silicate, 1-10 parts of magnesium oxide, 1-10 parts of silicone emulsion, 1-10 parts of mineral oil preservative and bactericide and 1-10 parts of texanol ester alcohol. Hybrid dispersant is adopted, under the effects of the hydroxyethyl cellulose, the magnesium aluminum silicate, the magnesium oxide, the silicone emulsion and the mineral oil preservative and bactericide, the performance of the exterior wall coating is enhanced, the ultraviolet resistance, aging resistance, weather resistance, chemical resistance and scrubbing resistance of the exterior wall coating are greatly improved, and the decoration performance of a building is enhanced.

Description

technical field [0001] The invention belongs to the technical field of building materials, in particular to an exterior wall coating. Background technique [0002] Coating is a general term for a class of liquid or solid materials that can form a solid coating film with protective, decorative or special properties (such as insulation, anti-corrosion, signs, etc.) on the surface of objects, including oil-based paints, water-based paints and powder coatings. As one of the main materials for home decoration and urban greening, paint occupies a large proportion in modern architectural decoration. With the continuous improvement of people's production and living standards, people's requirements for the decorative performance and safety performance of coatings are also getting higher and higher. [0003] The coating formed by the existing paint is not resistant to stains, dust, and dirt. This coating has poor weather resistance and low scrub resistance. It is easy to change color...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D7/12C09D5/08C09D5/14
Inventor 苏建丽
Owner QINGDAO WINCHANCE TECH
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