Water paint for rust prevention of wall surface and preparation method thereof

Abstract

The invention discloses water paint for rust prevention of a wall surface, which comprises a film-forming material, a film-forming additive, pigments, fillers, a cosolvent, a corrosion inhibitor, a dispersant, a defoamer, a thickening agent, a pH modifier, a mildewproof agent, a preservative and water. The invention also discloses a preparation method of the paint. The water paint for the rust prevention of the wall surface is environment-friendly and economic, has the same construction method as that of latex paint for an ordinary wall surface, and can prevent the generation of rust of the wall surface so as to better achieve the beautifying and decorating effects. The paint for the wall surface has an excellent anti-rust performance, and is environment-friendly and economic.

Description

technical field [0001] The present invention relates to a kind of water-based paint and its preparation method for anti-rust stains on walls, more specifically to a kind of wall anti-rust paint with styrene-acrylate copolymer emulsion as the main film-forming substance and its preparation method . Background technique At present, there are many feedbacks on the market, especially in the humid southern areas, about the appearance of many rust spots after latex paint is applied on the wall. The base material of the wall can be roughly divided into two types. One is the putty layer. There are many kinds of putty powder used for leveling function, and the quality varies. The double ash powder and talc powder in the composition are all minerals, which must contain a large amount of metal impurities. , most of which are rust impurities; at the same time, the production equipment used by some small manufacturers is not well maintained; eventually resulting in a large amount of r...

AI Technical Summary

Problems solved by technology

When this phenomenon occurs, as a non-professional consumer, the first reaction is that there is a problem with the quality of latex paint. If this kind of dismantling is not handled properly, it will directly affect the reputation and interests of the company.

To solve this kind of rust spot, the generation of this kind of rust spot can be eliminated by brushing the antirust paint used on metal; but the metal antirust paint usually uses solvent as the dispersion medium, and the price is quite expensive

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