Shell powder doped decoration interior wall coating and preparation method thereof

Abstract

The invention discloses a shell powder doped decoration interior wall coating. The shell powder doped decoration interior wall coating is prepared from the following raw materials in parts by weight:26 to 30 parts of organic shell powder solution, 110 to 120 parts of silicone acrylic emulsion, 2 to 3 parts of tetradecanedioic acid, 0.7 to 1 part of dimethyltin bis(isooctylmercaptoacetate), 1 to 2parts of inositol hexaphosphate, 2 to 4 parts of triethylene tetramine, 0.7 to 1 part of 2-thiolbenzimidazole and 7 to 9 parts of polymethyl acrylate. The added shell powder not only has the effect of improving the surface strength of a coating, but also can play a certain role in decorating, has high environmental friendliness, and is low in cost.

Description

technical field [0001] The invention belongs to the field of coatings, in particular to a decorative interior wall coating doped with shell powder and a preparation method thereof. Background technique [0002] A general term for a class of liquid or solid materials that can form a solid coating film with protective, decorative or special properties (such as insulation, anti-corrosion, signs, etc.) when applied to the surface of an object, including oil (based) paint, water-based paint, and powder coating. Paint is a flowable liquid paint, including oil (based) paint and water-based paint. The paint is an organic solvent as a medium or a high solid, solvent-free oily paint. Water-based paints are paints that can be dissolved or dispersed in water. As one of the main materials of home decoration, lacquer 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 ro...

AI Technical Summary

Problems solved by technology

[0003] 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

[0004] At the same time, in order to enhance the surface mechanical strength of traditional interior wall paint, inorganic filler components are often added to it, but the compatibility of inorganic fillers with the base emulsion is poor, and it is easy to cause agglomeration, which reduces the uniformity and stability of the finished paint surface