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    • 8. 发明授权
    • Fuel management systems having a fluororubber article in contact with biodiesel fuel
    • 具有与生物柴油燃料接触的氟橡胶制品的燃料管理系统
    • US07964001B2
    • 2011-06-21
    • US12423100
    • 2009-04-14
    • Shuichi OkutsuBunichi Rai
    • Shuichi OkutsuBunichi Rai
    • C10L1/19
    • C08K5/11C08L27/16
    • Disclosed herein is a fuel management system having at least one fluororubber article in contact with biodiesel fuel wherein said fluororubber article comprises i) a polyhydroxy cured fluoroelastomer comprising copolymerized units of vinylidene fluoride and at least one other fluoromonomer, and ii) 1 to 10 parts by weight of a diester of a dicarboxylic acid per hundred parts fluoroelastomer. Also disclosed is a method for reducing volume swell of a polyhydroxy cured fluororubber article in contact with biodiesel fuel wherein 1 to 10 parts by weight of a diester of a dicarboxylic acid is incorporated into said article.
    • 本文公开了一种燃料管理系统,其具有与生物柴油燃料接触的至少一个氟橡胶制品,其中所述氟橡胶制品包括i)包含偏二氟乙烯和至少一种其它含氟单体的共聚单元的多羟基固化含氟弹性体,和ii)1至10份 二羧酸二酯的重量每百份含氟弹性体。 还公开了一种减少与生物柴油燃料接触的多羟基固化的氟橡胶制品的体积膨胀的方法,其中将1至10重量份的二羧酸的二酯掺入所述制品中。