Patent ID: 6082527
Filing Date: 2000-07-04
Classification: B65G,F16D,Y10T

Abstract:
Lining for driving or return drums or pulleys for conveyor belts and all surfaces subject to wear by friction which consists of an elastic material containing porous ceramic elements which are anchored in the elastic material and extend to at least a surface of said elastic material, a solid epoxy resin-bisphenol A binder and an aliphatic/cycloaliphatic polyamide hardener, said porous ceramic elements being selected from the group consisting of aluminum oxide, iron oxide, zirconium oxide, magnesium oxide, chromium oxide, silicon carbide, silicon dioxide, silicon nitride, quartz, zirconium powder, natural graphite, kaolin, ground slate, talc, mica, aluminum fibers, potassium titanite fibers, glass, glass wool, coarse silicon, and course powdered rubber, said ceramic porous elements being bound together by said bisphenyl A binder and said aliphatic/cycloaliphatic polymer hardener.