CROSSLINKING RUBBER COMPOSITION AND CROSSLINKED RUBBER PRODUCTION METHOD
    1.
    发明公开
    CROSSLINKING RUBBER COMPOSITION AND CROSSLINKED RUBBER PRODUCTION METHOD 有权
    VERNETZUNG EINER KAUTSCHUKZUSAMMENSETZUNG UND HERSTELLUNGSVERFAHRENFÜRVERNETZTEN KAUTSCHUK

    公开(公告)号:EP3124533A4

    公开(公告)日:2017-03-08

    申请号:EP15769828

    申请日:2015-03-13

    申请人: ZEON CORP

    摘要: The present invention provides a cross-linked rubber that is excellent in both fuel oil resistance and cold resistance. A cross-linkable rubber composition in accordance with the present invention contains: a nitrile group-containing copolymer rubber [A] including less than 30 wt% ±,²-ethylenically unsaturated nitrile monomer units (a1), conjugated diene monomer units (b1), and ±,²-ethylenically unsaturated dicarboxylic acid monoester monomer units (d1), wherein at least part of the conjugated diene monomer units (b1) is hydrogenated; a nitrile group-containing copolymer rubber [B] including not less than 30 wt% ±,²-ethylenically unsaturated nitrile monomer units (a2) and conjugated diene monomer units (b2), wherein at least part of the conjugated diene monomer units (b2) may be hydrogenated; and an amine-based cross-linking agent.

    摘要翻译: 本发明提供耐燃料油性和耐寒性优异的交联橡胶。 本发明的交联性橡胶组合物含有:含有少于30重量%的苯乙烯系不饱和腈单体单元(a1),共轭二烯单体单元(b1) 和 - , - 乙烯属不饱和二羧酸单酯单体单元(d1),其中至少部分共轭二烯单体单元(b1)被氢化; (a2)和共轭二烯单体单元(b2)含有30重量%以上的含腈基共聚物橡胶[B],共轭二烯单体单元的至少一部分(b2) )可以被氢化; 和基于胺的交联剂。