Outer wall paint

A technology of exterior wall paint and parts by weight, which is applied in the field of exterior wall paint, can solve problems such as poor weather resistance, and achieve the effects of long service life, good low temperature stability, and short drying time

Inactive Publication Date: 2016-07-20
QINGDAO JINLIANXIN BUSINESS & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The engineering latex paint of the prior art has the disadvantage of poor weather resistance, so it is necessary to develop a high-quality engineering latex paint that can improve its weather resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The invention relates to an exterior wall paint, which is made of the following raw materials in parts by weight: 10 parts of superabsorbent resin, 10 parts of dimethyl vinyl carbinol, 5 parts of titanium dioxide, 20 parts of white latex, 5 parts of lignin, 3.8 parts of nonyl acetaldehyde, 4.8 parts of ethyl 2-ethoxy acetate, 1.2 parts of acrylic resin modified casein film-forming agent and 3.3 parts of vinyl acetate and higher fatty acid vinyl ester copolymer rubber powder.

Embodiment 2

[0010] The invention is an exterior wall paint, which is made of the following raw materials in parts by weight: 15 parts of superabsorbent resin, 15 parts of dimethyl vinyl carbinol, 18 parts of titanium dioxide, 30 parts of white latex, 10 parts of lignin, 7.2 parts of nonyl acetaldehyde, 6.5 parts of ethyl 2-ethoxy acetate, 3.5 parts of acrylic resin modified casein film-forming agent and 6.5 parts of vinyl acetate and higher fatty acid vinyl ester copolymer rubber powder.

Embodiment 3

[0012] The invention is an exterior wall paint, which is made of the following raw materials in parts by weight: 12 parts of superabsorbent resin, 13 parts of dimethyl vinyl carbinol, 14 parts of titanium dioxide, 23 parts of white latex, 7 parts of lignin, 4.8 parts of nonyl acetaldehyde, 5.3 parts of ethyl 2-ethoxy acetate, 2.2 parts of acrylic resin modified casein film-forming agent and 4.1 parts of vinyl acetate and higher fatty acid vinyl ester copolymer rubber powder.

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PUM

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Abstract

The invention discloses outer wall paint. The outer wall paint is prepared from, by weight, 10-15 parts of super absorbent resin, 10-15 parts of dimethyl ethenyl carbinol, 5-18 parts of titanium dioxide, 20-30 parts of white latex, 5-10 parts of lignin, 3.8-7.2 parts of methyl nonyl acetaldehyde, 4.8-6.5 parts of ethyl ethoxyacetate, 1.2-3.5 parts of an acrylic acid resin-modified casein film-forming agent and 3.3-6.5 parts of vinyl acetate and higher fatty acid vinyl ester copolymerized gelatin powder. Compared with an existing product, the outer wall paint has the advantages of being good in low-temperature stability, high in water resistance and alkali resistance, capable of resisting scrubbing for 2000-2500 times, long in service life, free of abnormities after being subjected to a coating temperature alternating resistance test for 5 times or above, short in drying time, and smooth, attractive and elegant in coating appearance.

Description

technical field [0001] The invention relates to an exterior wall paint and belongs to the field of building materials. Background technique [0002] Engineering latex paint is latex paint used in engineering, and its ingredients are usually composed of petrochemical raw materials such as vinyl acetate, acrylate, styrene emulsion, titanium dioxide, talcum powder and some additives. The engineering latex paint of the prior art has the disadvantage of poor weather resistance, so it is necessary to develop a high-quality engineering latex paint that can improve its weather resistance. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide an exterior wall paint which not only meets the properties of latex paint, but also has excellent weather resistance. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is that an ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/06C09D7/12C09D5/08
Inventor 杨军
Owner QINGDAO JINLIANXIN BUSINESS & TRADE
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