| 摘要 |
An adhesive composition comprises (A) a linear polyfluoro compound containing alkenyl groups and having a perfluoropolyether structure backbone, (B) a fluorine-bearing organohydrogensiloxane, (C) a platinum compound, (D) a hydrophobic silica powder, (E) an isocyanurate having an epoxy and/or trialkoxysilyl group, (F) an organosiloxane containing an SiH group and an epoxy and/or trialkoxysilyl group, and (G) a carboxylic anhydride. The composition cures into a fluoroelastomer having excellent characteristics and achieves a firm adhesion to a broad range of metal and plastic substrates by brief heating at relatively low temperatures.
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