... powder is widely used in different industries, such as plastic, rubber, EVA, cable, paper, cosmetics, food, pharmaceutical and ceramics. ... 00%9.00%28.00%PH8.0-10.0Used in: rubber, plastic, paint, such as chemical industry as a ... of pressure,reduce the deformation, stretch rate, coefficient of thermal expansion, white degree ishigh, the particle size are uniform dispersion characteristics ...