It belongs to organic chemical polymer material, and the film formed belongs to the type of polymer compound. According to the classification of modern chemical products, coatings belong to fine chemical products. Modern coatings are gradually becoming a kind of multifunctional engineering materials and an important industry in the chemical industry.

The color, luster, pattern and flatness of the paint. When objects of different materials are painted, they can get colorful appearance, play a role in beautifying the human living environment, and make an important contribution to human material life and spiritual life.