... the product according to customers' requiements. All specifications of talcum powder can be supplied. Composition cotent: Chemical ... 0Pass rate(45μm) ≥98% Talc powder has properties of lubricity, viscous resistance, flowing boosting, fire resistance, acidoresistance, ... shining, good adsorptivity. It can be used in industries of food, rubber, painting, ceramics, cosmetic, pharmaceutical, paper-making ...