RUBBER COMPOSITION AND USE THEREOF
    1.
    发明公开
    RUBBER COMPOSITION AND USE THEREOF 审中-公开
    橡胶组合物及其用途

    公开(公告)号:EP2559728A1

    公开(公告)日:2013-02-20

    申请号:EP11768689.9

    申请日:2011-03-10

    申请人: Nok Corporation

    发明人: HASEGAWA Tomonori

    摘要: Provided is a rubber composition, which has excellent heat resistance, acid resistance, gas permeability resistance, and high-speed moldability, has low hardness and low counterforce, has excellent high-temperature compression set, and does not adhere to the metal of molds, etc. but is self-adhering with respect to organic resins. The rubber composition comprises: a predetermined ethylene/α-olefin/non-conjugated polyene copolymer [A]; a predetermined SiH group-containing compound [B-1] having two SiH groups per molecule and/or a predetermined SiH group-containing compound [B-2] having three SiH groups per molecule; and a predetermined methacrylic acid ester compound [C].

    摘要翻译: 本发明提供一种橡胶组合物,其具有优异的耐热性,耐酸性,耐气体透过性和高速成型性,硬度低,反作用力小,高温压缩永久变形优异,不附着于金属模具, 等等,但对有机树脂是自粘的。 该橡胶组合物包含:预定的乙烯/α-烯烃/非共轭多烯共聚物[A]; 每分子具有两个SiH基团的预定含SiH基团的化合物[B-1]和/或每分子具有三个SiH基团的预定含SiH基团的化合物[B-2] 和预定的甲基丙烯酸酯化合物[C]。