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 coatings are commonly used in the decoration of building walls. Most coatings are limited to high elasticity, poor water resistance and waterproofness, low tensile strength, and average adhesion. Therefore, it is generally only used for interior decoration. Nowadays, people pay more and more attention to the living environment, so outdoor decoration is getting more and more attention. But the outdoor is different from the indoor. Now the environmental pollution is getting more and more serious. The rainwater outside is acid rain, so light waterproofing is not enough. It must also prevent the rain from acidifying the coating, otherwise the paint film will be The whole peeling off, rainwater will seep into the wall, corrode the wall and cause loss. Summary of the invention [0003] The purpose of the present invention is to overcome th...

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.