Anti-cutting and anti-chipping agent for rubber and preparation method thereof

摘要

It is an object of the present invention to provide a rubber molding and a method of manufacturing the rubber molding which is further enhanced in heat resistance and chemical resistance as compared with a conventional rubber molded product having enhanced heat resistance and chemical resistance. In order to achieve the above object, the rubber molding method of the present invention mixes 70 to 90% by weight of a perfluoro elastomer and 10 to 30% by weight of isophorone diisocyanate, and then compresses with a roller to form a compact. step; Charging the press into a mold and heating the mold to form a molded product; Mapping the molding to remove foreign substances; Heat-treating the molded article from which the foreign substances have been removed in an oven; And washing the molding heat treated in the oven.