Functional coating material, transport pipe, reinforced transport tube, reinforcement and durability pulley, reinforcement and durability roller, reinforcement and durability conveyor belt or reinforcement and durability hopper

摘要

PROBLEM TO BE SOLVED: To provide a functional composite material obtained by mixing a rubber material, a pulverized hard material and/or a powder state hard material, where the bonding properties of the materials are good even when being molded to a required shape, and wherefrom such properties as sufficient impact resistance, abrasion resistance and durability, are also stably and easily obtainable; and to provide such a composite product as a transport pipe, reinforced transport pipe, reinforced/durable pulley, reinforced/durable roller, reinforced/durable conveyor belt or reinforced/durable hopper, using the composite material.;SOLUTION: A covering shock absorber A is obtained by mixing the rubber material 1 with the pulverized hard material 2, followed by integrally molding the mixture to a required shape. A prescribed amount of a kneading accelerator 3 is added to the rubber material 1.;COPYRIGHT: (C)2008,JPO&INPIT