Environment-friendly odor removal coating for interior walls and preparation method of coating

Abstract

The invention discloses an environment-friendly odor removal coating for interior walls and a preparation method of the coating. The environment-friendly odor removal coating for the interior walls isprepared from raw materials in parts by weight as follows: 100-130 parts of a silicone-acrylic emulsion, 30-40 parts of a diatomite emulsion, 1-2 parts of monobutyltin oxide, 3-4 parts of polyethylene wax, 1-2 parts of 2-mercapto benzimidazole, 1-2 parts of 6-hydroxy-2-naphthoic acid and 0.8-1 part of saturated stearamide. Firstly, diatomite powder is activated with triethylamine, then, the activated diatomite powder is blended with functional aids such as 2-mercapto benzimidazole, the corrosion resistance and other performance of the finished coating are effectively improved, and diatomite can be sufficiently dispersed in the silicone-acrylic emulsion, so that the mechanical performance of a film is improved. The coating is particularly applicable to building interior walls, has good safety and environmental protection property and has adsorbing purification effects.

Description

technical field [0001] The invention belongs to the field of coatings, and in particular relates to an environment-friendly interior wall odor-cleaning coating and a preparation method thereof. Background technique [0002] Interior wall paint is an important part of building decoration materials. Most of them are made of emulsion, deionized water, pigments and other additives. However, most interior wall paints still have weak coatings, weak adhesion, and easy peeling off. , washing resistance, acid and alkali resistance, poor stain resistance, and harmful substances greatly exceed the national limit standards. Therefore, it is expected to produce a high-performance, non-toxic and harmless interior wall architectural paint hope. Contents of the invention [0003] The object of the present invention is to provide an environment-friendly interior wall odor-cleaning paint and a preparation method thereof for the defects and deficiencies of the prior art. [0004] To achiev...

AI Technical Summary

Problems solved by technology

[0002] Interior wall paint is an important part of building decoration materials. Most of them are made of emulsion, deionized water, pigments and other additives. However, most interior wall paints still have weak coatings, weak adhesion, and easy peeling off. , washing resistance, acid and alkali resistance, poor stain resistance, and harmful substances greatly exceed the national limit standards. Therefore, it is expected to produce a high-performance, non-toxic and harmless interior wall architectural paint look forward to