Stable silicone coated fabric without adhesion promoter

摘要

A silicone rubber composition that is capable of adhering to the surface of various kinds of substrates, in particular woven fabrics or the like in the absence of an adhesion promoter or coupling agent. The composition of the present invention includes a catalyst system which enhances the cure rate of the silicone compound. Strong adhesion of the silicone rubber coating composition to the substrate is achieved at high coating speeds using a mixture of an organopolysiloxane, an organohydrogenpolysiloxane resin and a catalyst system. The catalyst system is made up of either an unaccompanied platinum catalyst or a dual system utilizing a platinum catalyst and a peroxide curing agent. The silicone rubber composition is particularly suitable as a coating for airbag fabrics.