Silicone rubber compositions for liquid injection molding machines

作者: Luisito A. Tolentino

DOI:

关键词: Reciprocating motionSilicone rubberPlungerMaterials scienceComposite materialMolding (process)PlatinumFumed silicaShore durometerCalcination

摘要: A SiH-olefin platinum catalyzed composition having a Durometer Hardness of at least 60 where the novel ingredients are combination 10 to 50 parts by weight fumed silica and 5 calcined diatomaceous earth per 100 base vinyl-containing compound. Such is useful for forming molded in liquid injection molding machines, both plunger type reciprocating screw type.