This series of phenolic resin, FR-50/FR-90/FR-70N, is applied into the brake lining/pad/shoes, clutch disc and all kinds of friction materials for motorcycles, farm vehicle, cars, heavy truck and train brake shoe etc. It is characterized in good friction performance, wide adjusting range of friction ratios and good recovery ability in high temperature. Application: Compared with F-50, it has higher purity and bonding strength and the product made of it has lower friction loss and more stable friction coefficient. Information provided by Sundow Polymers Co., Ltd |