1.Description

Talcum powder is made of selected natural talc ore by crushing, talcum powder has excellent physical and chemical properties of the lubricity, sticky, flow resistance, fire resistance, acid resistance, insulation, high melting point, chemical inertness, good covering power and soft, good gloss, adsorption force and so on.

2. Technical Indexes

3. Features

It has high whiteness and even granularity. In the coating, talc powder is used as the filler with the function of skeleton in coating material to reduce the manufacturing cost and improve the film hardness of paint. It can increase the stability of product shape, increase the tension strength, shear strength, winding strength, pressure strength, reduce the deformation, elongation rate, thermal expansion coefficient, strong dispersibility etc..

It can improve rigidity of the product by adding talcum powder in the plastic, improve the dimensional stability, prevent the high temperature creep and improve the fire resistance, resist acid and alkali, electrical insulation, and lubricity, reduce abration of molding machinery in PVC, PP, PA, ABS, PE, PS and other plastics.

Talc powder is mainly used as an isolating agent and surface treatment agent in rubber, and can also be used as a filler mainly in acid, alkali and heat resistant products, and has certain reinforcing effect on synthetic rubber.