Wall plaster powder

Gypsum is a natural H calcined gypsum and other raw materials at a temperature of mature gypsum 17 ℃ ~ 17 ℃, and then by ground from the white powder. The main components of b-hemihydrate gypsum. After building gypsum has good acoustic insulation properties and good fire performance hygroscopic; color white, can be used for interior painting and construction, particularly suitable for the production of. Smooth and delicate white floral decoration, such as pigments make products with a variety of colors. Gypsum is not suitable for outdoor projects and more than 65 ℃ high temperature engineering. In short, building plaster can be used for interior painting, production of decorative products, porous gypsum products and gypsum board.