Silicone pressure sensitive adhesives having enhanced adhesion to low energy substrates

作者: Randall Gene Schmidt , William Patrick Brady , Kyuha Chung , Gary Allan Vincent

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摘要: There is disclosed a pressure-sensitive adhesive composition based on silicone resin and polydiorganosiloxane polymer wherein the component has number average molecular weight of about 950 to 1,600 consists essentially triorganosiloxy (M) units silicate (Q) molar ratio M/Q in range 1.1/1 1.4/1, inclusive. The adhesives invention exhibit improved adhesion low energy substrates such as polyethylene polytetrafluoroethylene.

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