Ethylbenzene emulsion waterproof coating

Abstract

The invention discloses an ethylbenzene emulsion waterproof coating, which is mainly prepared by stirring the following raw materials in part by weight: 90 parts of ethylbenzene emulsion, 20 parts of acetyl cellulose, 22 parts of sodium potassium silicate, 40 parts of ethylene glycol, 10 parts of pentyl acetate, 15 parts of dimethylaniline, 10 parts of organic amine, 23 parts of barium sulfate, 15 parts of starch, 75 parts of water, 6 parts of binder, 8 parts of preservative, 6 parts of film-forming aid, 6 parts of dispersing agent, 5 parts of defoamer and 3 parts of mildew preventive. The ethylbenzene emulsion waterproof coating has high water resistance and prevents the acidification corrosion of rainwater.

Description

technical field [0001] The invention relates to a styrene-ethyl emulsion waterproof coating. technical background [0002] At present, traditional paints are widely used in the decoration of building walls. Most of the paints are limited to high elasticity, poor water resistance and water resistance, low tensile strength, and general adhesion. Therefore, it is generally only used for interior decoration. Nowadays, people pay more and more attention to the living environment, so the outdoor decoration is getting more and more attention. But outdoors are different from indoors. Environmental pollution is becoming more and more serious now. The rainwater outdoors is acid rain, so waterproofing alone is not enough. It is also necessary to prevent rainwater from acidifying the coating, otherwise the paint film will be damaged after being washed by rainwater. If the whole peels off, the rainwater will seep into the wall, corrode the wall, and cause losses. Contents of the inve...

AI Technical Summary

Problems solved by technology

But outdoors are different from indoors. Environmental pollution is becoming more and more serious now. The rainwater outside is acid rain, so waterproofing alone is not enough. It is also necessary to prevent rainwater from acidifying the coating, otherwise the paint film will be damaged after being washed by rainwater. If the whole peels off, the rainwater will seep into the wall, corrode the wall, and cause damage.