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    • 87. 发明专利
    • Fluororubber-metal laminate
    • 氟橡胶金属层压板
    • JP2010064291A
    • 2010-03-25
    • JP2008230514
    • 2008-09-09
    • Nok CorpNok株式会社
    • YOKOTA ATSUSHITORA TOSHIHIROKITAJIMA YASUAKI
    • B32B15/06F16J15/12
    • F16J15/122B05D2202/00B05D2530/00C08K3/04C08K5/54C08L27/18C08L61/06C08L61/14Y10T428/25Y10T428/31529Y10T428/3154Y10T428/31678C08L2666/14
    • PROBLEM TO BE SOLVED: To provide a fluororubber-metal laminate plate which is made by laminating the fluororubber layer on a metal plate without chromate treatment or alternative treatment of the chromate treatment, and which shows various excellent properties such as sealability, compression resistance, hot-air deterioration resistance, antifreezing property, oil resistance, sticking-proof property, abrasion resistance and the like. SOLUTION: The fluororubber-metal laminate plate is made by laminating the vulcanized fluororubber layer of the fluororubber composition on the metal plate wherein the fluororubber composition contains 100 pts.wt. of the fluororubber (A) vulcanizable with a polyol, 10 to 50 pts.wt. of amorphous graphite (B), 1 to 15 pts.wt. of a phenol resin (C), 1 to 4 pts.wt. of a silane coupling agent (D), 0.5 to 8 pts.wt. of a polyol-based vulcanizing agent (E), and 0.5 to 6 pts.wt. of a vulcanization accelerator (F). COPYRIGHT: (C)2010,JPO&INPIT
    • 解决的问题:提供一种氟橡胶金属层压板,其是通过将氟橡胶层层压在金属板上而不进行铬酸盐处理或替代处理铬酸盐处理而制成的,并且显示出各种优异的性能如密封性,压缩 耐电阻性,耐热劣化性,防冻性,耐油性,耐粘附性,耐磨性等。 解决方案:氟橡胶金属层压板通过将氟橡胶组合物的硫化氟橡胶层层压在金属板上而制成,其中氟橡胶组合物含有100重量份 的可用多元醇硫化的氟橡胶(A),10〜50重量份 的无定形石墨(B),1〜15重量份 的酚醛树脂(C),1〜4重量份 的硅烷偶联剂(D),0.5至8重量份 的多元醇类硫化剂(E)和0.5〜6重量份 的硫化促进剂(F)。 版权所有(C)2010,JPO&INPIT