PHENOLIC RESIN MOLDING MATERIAL

摘要

PURPOSE:To make a molded product superior in sliding properties by holding molding accuracy and mechanical strength, by improving a filling agent of phenolic resin. CONSTITUTION:An aramide fiber and glass component (glass fiber and/or glass powder) are compounded with each other as a filling agent. In a pulley with cogs molded of a molding material which is made glanular by compounding the filling agent with phenolic resin, life of a belt with cogs is extended greatly.