发明名称 Electroconductive resin composition
摘要 To provide a resin material excellent in electric conductivity and judiciously usable in the manufacture of fuel cell separators and so forth. An electroconductive resin composition which comprises 100 parts by weight of a liquid-crystalline polymer (A) and 200 to 500 parts by weight of at least one species of graphite (B) selected from synthetic graphite, flake graphite and amorphous graphite with a fixed carbon content of not less than 95% by weight and an average particle size of 50 to 200 mum as incorporated in the polymer, the composition resulting from melt-kneading under such conditions that the ratio Q/N, where Q (kg) is the hourly extrusion through put rate during kneading and N (rpm) is the screw revolution rate, may amount to 0.1 to 1.5, the composition having a volume resistivity of not more than 2x10<SUP>-2 </SUP>Omega.cm.
申请公布号 US2007123633(A1) 申请公布日期 2007.05.31
申请号 US20040562116 申请日期 2004.06.30
申请人 MIYASHITA TAKAYUKI;USAMI TAKASHI 发明人 MIYASHITA TAKAYUKI;USAMI TAKASHI
分类号 C08K3/04;B29C47/92;C08L89/00;C09K19/38;C09K19/52;H01B1/24;H01M8/02 主分类号 C08K3/04
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