Application of wollastonite powder in friction material indu
- 发布时间：2020-04-09 10:28
Wollastonite needle powder is the best material for friction products. The special needle structure makes wollastonite replace the expensive fiber raw materials, reduces the finished products and improves the economic benefits; at the same time, the unique physical and mechanical efficiency of wollastonite greatly enhances the friction resistance and heat resistance of the finished products. It is widely used in lining, brake, clutch, valve plug, pulley, sandpaper, etc.