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Building exterior wall paint

A technology of building exterior walls and parts by weight, which is applied in the field of building exterior wall paints, can solve problems such as unfavorable health, poor anti-mildew and anti-algae capabilities, poor water and alkali resistance, etc., achieves long-lasting anti-pollution effect, and increases water and scrub resistance Sexuality, bright color and long-lasting effect

Inactive Publication Date: 2016-07-27
QINGDAO JINLIANXIN BUSINESS & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of exterior wall paints, but each has its own characteristics. Some exterior wall paints have weak stain resistance, poor water and alkali resistance; some exterior wall paints lack elasticity and poor crack resistance; The growth of mold and algae can seriously affect the appearance and service life of the wall
Some exterior wall paints use volatile substances, which are harmful to human health and not safe enough.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The invention relates to a building exterior wall paint, which is made of the following raw materials in parts by weight: 10 parts of titanium dioxide, 20 parts of white latex, 2.5 parts of 1-bromo-4-iodobenzene, tert-butyl peroxybenzoate 2.7 parts, 5 parts of n-butyl acetate, 1.2 parts of vanillin, 3.4 parts of isooctyl polyoxyethylene ether and 2.7 parts of ethylene-vinyl acetate copolymer.

Embodiment 2

[0010] The invention relates to a building exterior wall paint, which is made of the following raw materials in parts by weight: 15 parts of titanium dioxide, 25 parts of white latex, 4.7 parts of 1-bromo-4-iodobenzene, tert-butyl peroxybenzoate 4.2 parts, 8 parts of n-butyl acetate, 2.7 parts of vanillin, 6.2 parts of isooctyl polyoxyethylene ether and 6.5 parts of ethylene-vinyl acetate copolymer.

Embodiment 3

[0012] The invention relates to a building exterior wall paint, which is made of the following raw materials in parts by weight: 12 parts of titanium dioxide, 22 parts of white latex, 3.4 parts of 1-bromo-4-iodobenzene, tert-butyl peroxybenzoate 3.5 parts, 6 parts of n-butyl acetate, 2.2 parts of vanillin, 4.8 parts of isooctyl polyoxyethylene ether and 4.5 parts of ethylene-vinyl acetate copolymer.

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PUM

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Abstract

The invention discloses building exterior wall paint. The building exterior wall paint is prepared from 10-15 parts by weight of titanium dioxide, 20-25 parts by weight of white emulsion, 2.5-4.7 parts by weight of 1-bromo-4-iodobenzen, 2.7-4.2 parts by weight of tert-butyl peroxybenzoate, 5-8 parts by weight of n-butyl acetate, 1.2-2.7 parts by weight of vanillin, 3.4-6.2 parts by weight of isooctyl phenol polyethoxylate and 2.7-6.5 parts by weight of an ethylene-vinyl acetate copolymer. Compared with the existing exterior wall emulsion paint, the building exterior wall paint improves an emulsion paint finished product covering capacity through use of a mixture of tert-butyl peroxy benzoate and white emulsion. Through mixing of n-butyl acetate and titanium dioxide powder, latex finished product adhesion and water washing resistance are improved. Through the mixture of isooctyl phenol polyethoxylate and the ethylene-vinyl acetate copolymer, the paint film has lasting and beautiful gloss and has lasting pollution resistance.

Description

technical field [0001] The invention relates to a building exterior wall paint, which belongs to the field of building coatings. Background technique [0002] There are many kinds of exterior wall paints, but each has its own characteristics. Some exterior wall paints have weak stain resistance, poor water and alkali resistance; some exterior wall paints lack elasticity and poor crack resistance; Mold and algae grow, seriously affecting the appearance and service life of the wall. Some exterior wall paints use volatile substances, which are harmful to human health and not safe enough. The latex paint for the environmental protection exterior wall preferably solves the above problems. Contents of the invention [0003] Aiming at the deficiencies of the existing technology, the technical problem to be solved by the present invention is to provide a building exterior wall paint with strong hiding power, high adhesion, water scrubbing resistance, bright and durable paint fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D131/04C09D123/08C09D5/16C09D7/12
Inventor 杨军
Owner QINGDAO JINLIANXIN BUSINESS & TRADE
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