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Elastic external wall coating formula

An elastic exterior wall and coating technology, applied in the direction of coating, can solve the problems of poor water resistance and waterproofness, general adhesion, low tensile strength, etc., achieve super weather resistance, excellent stain resistance, improve The effect of cracking properties

Inactive Publication Date: 2015-04-22
EURONAVY NANTONG HEAVY ANTICORROSION COATINGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Looking at the entire domestic elastic coating market at present, most of the products only have the characteristics of high elasticity, poor water resistance and water resistance, low tensile strength, and general adhesion
Moreover, the paint is not water-resistant or waterproof. After being washed by rainwater, the paint film will peel off as a whole, or crack or peel off due to the difference in moisture content, and the rainwater will penetrate into the wall and corrode the wall. These disadvantages seriously affect the protection and protection of the grassroots. decorative effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A formula for elastic exterior wall paint, comprising the following raw materials in proportion by mass: 40 parts of elastic emulsion, 15 parts of rigid emulsion, 5 parts of ammonia water, 2 parts of ethylene glycol monobutyl ether, 10 parts of titanium dioxide, 5 parts of calcium carbonate, 2 parts of film-forming aid, 8 parts of propylene glycol, 2 parts of talcum powder, 1 part of preservative, 2 parts of thickener, and 8 parts of distilled water.

Embodiment 2

[0010] A kind of elastic exterior wall paint formula, comprises the following raw material of mass proportion: 43 parts of elastic emulsion, 15 parts of rigid emulsion, 5 parts of ammonia water, 2 parts of ethylene glycol monobutyl ether, 5 parts of titanium dioxide, 10 parts of calcium carbonate, 2 parts of film-forming aid, 6 parts of propylene glycol, 1 part of talcum powder, 1 part of preservative, 2 parts of thickener, 8 parts of distilled water.

Embodiment 3

[0012] A kind of elastic exterior wall paint formula, comprises the following raw materials of mass proportion: 45 parts of elastic emulsion, 10 parts of rigid emulsion, 10 parts of ammonia water, 1 part of ethylene glycol monobutyl ether, 10 parts of titanium dioxide, 5 parts of calcium carbonate, 1 part of film-forming aid, 5 parts of propylene glycol, 1 part of talcum powder, 1 part of preservative, 1 part of thickener, 10 parts of distilled water.

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PUM

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Abstract

The invention discloses an elastic external wall coating formula. The elastic external wall coating formula comprises the following raw materials in parts by weight: 40-45 parts of an elastic emulsion, 10-15 parts of a rigid emulsion, 5-10 parts of ammonia water, 1-2 parts of ethylene glycol monobutyl ether, 5-10 parts of titanium dioxide, 5-10 parts of calcium carbonate, 1-2 parts of a film forming aid, 5-10 parts of propylene glycol, 1-2 parts of talcum powder, 1-2 parts of a preservative, 1-2 parts of a thickening agent and 8-10 parts of distilled water. The elastic external wall coating formula has the advantages of water resistance, high elasticity, super weatherability, excellent stain resistance and good tensile strength, and cracking performance of a wall body can be remarkably improved.

Description

technical field [0001] The invention relates to a coating formula, in particular to an elastic coating formula, belonging to the technical field of chemical coatings. Background technique [0002] Looking at the entire domestic elastic coating market at present, most of the products only have the characteristics of high elasticity, poor water resistance and water resistance, low tensile strength, and general adhesion. Moreover, the paint is not water-resistant or waterproof. After being washed by rainwater, the paint film will peel off as a whole, or crack or peel off due to the difference in moisture content, and the rainwater will penetrate into the wall and corrode the wall. These disadvantages seriously affect the protection and protection of the grassroots. decorative effect. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to solve the deficiencies in the prior art and provide a waterproof and highly elastic exterior w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D7/12
CPCC08K2003/2241C09D201/00C09D7/61C09D7/63C08L101/00C08K13/02C08K2003/265C08K3/34C08K5/053
Inventor 郭永和
Owner EURONAVY NANTONG HEAVY ANTICORROSION COATINGS
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