发明名称 |
Separator Gummidichtungszusammensetzung zur Verwendung in einer Polymerelektrolyt-Brennstoffzelle |
摘要 |
A rubber composition contains an organopolysiloxane having at least two alkenyl radicals, an organohydrogenpolysiloxane having at least three Si-H radicals, a catalyst and optionally, fumed silica and an acid resistant inorganic filler. On a periphery of one side of a polymer electrolyte fuel-cell separator, the composition forms a seal member which allows for little leaching of non-functional organopolysiloxane fraction and has improved acid resistance and compression set. |
申请公布号 |
DE60239444(D1) |
申请公布日期 |
2011.04.28 |
申请号 |
DE2002639444 |
申请日期 |
2002.11.12 |
申请人 |
SHIN-ETSU CHEMICAL CO. LTD. |
发明人 |
MEGURIYA, NORIUYUKI;TAIRA, YUJIRO |
分类号 |
H01M2/08;C08G77/34;C08L83/04;H01M8/02 |
主分类号 |
H01M2/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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