Waterproof building exterior wall paint material

Abstract

The invention discloses a waterproof building exterior wall paint material. The waterproof building exterior wall paint material is prepared from the following components in parts by weight: 3.5 to 7.5 parts of methyl acetate, 2.3 to 4.5 parts of hept-2-ene-2-methanol, 6.5 to 12.7 parts of hydroxymethyl propyl cellulose, 10 to 15 parts of titanium dioxide, 20 to 28 parts of white emulsion, 1.2 to 3.5 parts of perillaldehyde, 15 to 18 parts of diatom ooze, 5 to 10 parts of talcum powder, 5.7 to 8.6 parts of calcined kaolin, 3.5 to 7 parts of deionized water, 2.7 to 6.2 parts of citronellal, 3.5 to 6.5 parts of iso-tridecanol polyoxyethylene ether and 3.5 to 7 parts of p-methoxyaniline. The exterior wall paint material disclosed by the invention has good water resistance; if the exterior wall paint material is exposed outside for a long time, the color cannot lose; the wear resistance and the smooth finish can be kept for a long time.

Description

technical field [0001] The invention relates to a building material, in particular to a water-resistant building exterior wall paint material. 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] The object of the present invention is to provide a kind of water-resistant architectural exterior wall paint material. [0004] The purpose of the present invention can be achieved through the following technical solutions: [0005] A water...

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.