Colored glazed quartz colorful sand and preparation method thereof

Abstract

The invention discloses colored glazed quartz colorful sand and a preparation method thereof. The colored glazed quartz colorful sand is prepared by mixing the following raw materials in parts by weight: 1000 parts of quartz sand, 10-20 parts of an inorganic pigment, 10-20 parts of a middle / low-temperature glaze, 5-10 parts of a high-temperature-resistant adhesive, 5-8 parts of nanometer barium sulfate powder, 1-3 parts of nanometer silver powder, 2-5 parts of a dispersant, and 20-40 parts of water. The produced colored glazed quartz colorful sand has the advantages of abundant color, lifelikeness, no fading, good weatherability and the like.

Description

technical field [0001] The invention relates to the technical field of colored sand production, in particular to colored glazed quartz colored sand and a preparation method thereof. Background technique [0002] In the construction industry, due to the mandatory implementation of building energy conservation in my country, and the impact of unsafe factors such as falling and easy injury to the bricks or decorative stones pasted on the external wall insulation surface, high decorative coatings-sand wall-like architectural coatings are used to replace various A kind of paste face brick or decorative stone has become the most ideal choice of building materials. The sand wall architectural coating is made of synthetic resin emulsion as the base material, quartz colored sand as the aggregate, and the aggregate accounts for about 80% of the coating. It can be seen that the production of this coating A large amount of quartz colored sand is required. Quartz colored sand is usually d...

AI Technical Summary

Problems solved by technology

With the improvement of building quality requirements and the increase in the proportion of high-rise buildings, the demand for real stone paint is also increasing. At present, the raw materials used in the production of real stone paint are natural colored sand, and the supply of natural colored sand is tightening due to its relatively stable mineral sources. , the color is relatively monotonous, the hue is unstable and many factors are increasingly restricting the development of real stone paint, and the large use of natural colored sand does not meet people's gradually increasing environmental protection requirements.