Colorful sand-in-water coating material and preparation method thereof

Abstract

The invention discloses a colorful sand-in-water coating material, which comprises the following raw materials in parts by weight: a protective glue solution, a base paint and a continuous phase, wherein the protective glue solution is prepared from the following components in parts by weight: 90 to 96 parts of water, 5 to 6 parts of SD-2W protective glue powder, 0.05 to 0.15 part of a bactericide, 0.05 to 0.15 part of xanthan gum and 0.01 to 0.03 part of a preservative. According to the invention, the colorful sand-in-water coating material has the improved weather resistance and the improvedscrub resistance, adapts to the outer wall use environment, has the prolonged service life, reduces the color difference between product batches, and improves the product uniformity.

Description

technical field [0001] The invention belongs to the field of sand-in-water coatings, and more specifically relates to a colorful sand-in-water coating and a preparation method thereof. Background technique [0002] With the development of economy and the progress of society, consumers tend to pursue the elegant and solemn natural beauty of buildings, and natural granite is often used for decoration of exterior walls. However, natural granite patterns are limited in color, heavy in weight, troublesome in construction, high in cost, and may fall off over time; in addition, long-term mining will also cause exhaustion of resources and damage to the ecological environment. [0003] To this end, people have developed various artificial granite coatings to achieve the effect of natural stone. Among them, the excellent performance of water-based colorful paint and the high simulation of stone endow it with a broad application field. Water-in-water colorful paint adopts the wrapping...

AI Technical Summary

Problems solved by technology

[0005] However, there are some deficiencies in the colorful water-in-sand coatings currently on the market, such as interpenetration and color shifting, easy peeling, poor water resistance, poor storage stability, and easy layering and deterioration, thereby affecting the effect after spraying. , during the preparation process of colorful sand-in-water coatings, due to different batches of toning, it is easy to cause color instability, resulting in color differences between different batches of products