Building paint

Abstract

The invention discloses building paint. The building paint is prepared from 3.5-7.5 parts by weight of methyl acetate, 2.3-4.5 parts by weight of hept-2-ene-2-methanol, 6.5-12.7 parts by weight of hydroxymethyl propyl cellulose, 10-15 parts by weight of titanium dioxide, 20-28 parts by weight of white emulsion, 1.2-3.5 parts by weight of perillaldehyde, 2.5-6.4 parts by weight of distyrylphenol polyoxyethylene ether and 3.5-6.8 parts by weight of (R)-(-)-alpha-methoxyphenylacetic acid. Compared with the existing exterior wall paint, the building paint improves an emulsion paint finished product covering capacity through use of a mixture of methyl acetate and white emulsion. Through mixing of hydroxymethyl propyl cellulose and titanium dioxide, latex finished product adhesion and water washing resistance are improved. Through the mixture of perillaldehyde, distyrylphenol polyoxyethylene ether and (R)-(-)-alpha-methoxyphenylacetic acid, the paint film has lasting and beautiful gloss and has lasting pollution resistance.

Description

technical field [0001] The invention relates to a building coating and belongs to the field of building materials. 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 in the prior art, the technical problem to be solved by the present invention is to provide an architectural coating with strong hiding power, high adhesion, water scrubbing resistance, bright and durable paint film color, and long-lasting anti...

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.