Water paint with pearl matt effect for glass door and preparation method thereof

Abstract

The invention discloses a water paint with pearl matt effect for a glass door. The water paint with pearl matt effect for the glass door is characterized by being prepared from the following raw materials in parts by weight: 40-47 parts of a water-based acrylic resin, 28-34 parts of a vac-veova emulsion, 1-3 parts of diethylene glycol monobutyl ether, 0.3-0.6 part of titanium di(dioctyl pyrophosphoryl) oxygen-containing acetate, 0.2-0.4 part of fluoroalkyl polyether modified polysiloxane, 0.3-0.5 part of ethylene glycol distearate, 0.2-0.4 part of lauramidopropyl betaine, 0.5-0.8 part of glass frosting powder, 0.2-0.4 part of polyglycerol ester, 0.3-0.5 part of sodium alkyl naphthalene sulfonate, 0.1-0.3 part of ethylene glycol, 3-5 parts of modified nano titanium dioxide photocatalyst, 1-2 parts of a pigment and 10-15 parts of deionized water. The paint provided by the invention has high drying speed, excellent film-forming property, good luster and good adhesion and is not easy to peel; the added ethylene glycol distearate and glass frosting powder have well pearl decoration effect and anti-wear effect on a paint film; the added modified nano titanium dioxide photocatalyst can increase the functions, such as bacterial resisting, mildew resisting, air purifying, odour removing, pollution preventing and self-cleaning properties and the like of the paint.

Description

technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to a water-based coating for glass doors with a pearlescent frosting effect and a preparation method thereof. Background technique [0002] Any paint that uses water as a solvent or as a dispersion medium can be called a water-based paint. Water-based coatings use water as the dispersion medium, and only use a small amount of low-toxic alcohol ether organic solvents, which are safe and environmentally friendly, save resources, eliminate the risk of fire during construction, and help reduce air pollution. Water-based paint has very good adaptability to the surface of the material, and it can also be applied in a humid environment, and the coating has strong adhesion. Glass and glass products need to be coated with coatings due to the needs of aesthetics and performance. The development of glass coatings from solvent-based to water-based is an inevitable trend to meet the...

AI Technical Summary

Problems solved by technology

However, if the nano-titanium dioxide photocatalyst is poorly dispersed in the product, it will cause agglomeration

This kind of agglomeration will directly affect the photocatalyst activity, reduce the photocatalytic ability of the product, and then lose the pollution degradation effect