1. Phenolic resin for friction 2. Phenol formaldehyde resin 3. CAS No.: 9003-35-4 4. Free samples phenolic resin for frictionShengQuanHepworth is a leading producer of a wide range of phenolic resins to the friction industry for automotive disc brake pads, brake linings, clutch linings, back-plate/shoe adhesive, rail brakes, and industrial brakes. As well as pure resins a wide range of modified ...