Application in friction materials
The needle like structure makes wollastonite to be an ideal replacement of asbestos. The application of wollastontie to friction materials, it can not only replace asbestos, but also replace a part of chopped glass and Synthetic Fibers. Saving cost and improve property of resulting product. It can be applied to brake pads, linings, clutch, valve plugs, pulleys and so on.
Benefit of wollastonite in friction materials:
Cost saving
Add value to resulting product;
Friction stability and mechanical properties improvement;
Primary asbestos replacement;
Partially replace chopped glass and synthetic fibers;
Reduce cracking;TDS-IST-W-FA 摩擦 F.pdfMSDS.pdf