Anti-yellowing hard interior wall paint and preparation method thereof

Abstract

The invention discloses anti-yellowing hard interior wall paint. The anti-yellowing hard interior wall paint is prepared from, by weight, 1-3 parts of triglycidyl isocyanurate, 13-20 parts of nanometer silicon dioxide, 2-3 parts of N, N'-ethylene bis-stearamide, 0.8-1 part of benzotriazole, 4-6 parts of pentaerythritol, 1-2 parts of bisphenol A diglycidyl ether, 1-3 parts of ammonium octamolybdate, 0.7-1 part of trichloroisocyanuric acid, 1-2 parts of 3-(trimethoxysilyl)-1-propanamine, 46-50 parts of tetrabutyl titanate, 0.3-1 part of antioxidant 1010 and 110-120 parts of silicone modified acrylate emulsion. The interior wall paint is high in anti-yellowing performance and excellent in comprehensive performance.

Description

technical field [0001] The invention belongs to the field of coatings, in particular to an anti-yellowing hard interior wall coating 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 room, and someti...

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