Application in Friction Materials(Including brake pads/lining, clutch,value plug and pulley)

Wollastonite can improve the stability of friction materials and decrease or solve the cracking problems,which significantly strengthens the friction resistance, heat resistance and other physical and mechanical properties of the finished products. Wollastonite can also partly or totally be an alternative to other fiber raw materials in friction materials to reduce the cost and enhance the added values.

In the production of ceramic bonded abrasives and grinding wheels, wollastonite can greatly improve the melting speed and high temperature shock resistance.