Moistureproof dustproof coating for wall surface

Abstract

The invention provides a moistureproof dustproof coating for wall surface. The moistureproof dustproof coating comprises ethylene glycol, a wetting agent, an ammonium salt dispersing agent, epoxy resin, chlorinated polypropylene resin, polyvinyl alcohol, an antifoaming agent, a polyurethane curing agent, AMP-95, rutile titanium dioxide, xylene, a mildew inhibitor, a film-forming agent, a plasticizer, fumed silica and deionized water. A preparation method for the coating is simple in process, convenient to operate and low in cost. The coating has moisture resistance, antifogging performance, hard texture, no air-polluting harmful gases like formaldehyde, good gloss, good texture, anti-corrosion performance, energy preservation performance, environmental protection performance, and good hardness; after application, the coating is enhanced in wear resistance and not prone to carbonization, can adhere onto a wall surface, presents superior moisture resistance, and effectively maintains thedryness of a wall; in particular, when applied to the walls of kitchens, bathrooms and the like with high requirements on moisture resistance, the coating is free of spalling and fading caused by other external factors; and the moistureproof coating has good film-forming effect, can realize uniform extension and is not prone to peeling.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a moisture-proof and dust-proof coating for walls. Background technique [0002] With the rise of intelligent buildings, the moisture-proof walls of indoor homes have attracted more and more attention. On the one hand, the moisture-proof materials for indoor walls are often expensive. On the other hand, due to the layout of building automation, walls In this case, the moisture-proof coating is very important for the protection of internal automation facilities. As one of the main materials of home decoration, paint accounts for a large proportion in decoration. Whether the paint is qualified or not will directly affect the overall decoration effect and the environment of the living room, and sometimes even cause great harm to human health. The content of solid particles in the air is very high now, so the paint on the wall is easy to get dusty after a long time. The cost of the existing ...

AI Technical Summary

Problems solved by technology

The content of solid particles in the air is very high now, so the paint on the wall is easy to get dusty after a long time. The cost of the existing dust-proof paint is relatively high, and the dust-proof effect is not ideal, and the moisture-proof effect is not good, especially in the south where the humidity is relatively high Doesn't work well in heavy areas

Therefore existing moisture-proof coating still has defect to a certain extent, can not satisfy people's market demand