| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell separator that can prevent transmission of hydrogen and separation of silicon or swelling of silicon rubber in the fuel cell separator having a gasket 3. SOLUTION: The material of gasket 3 which is combined with the separator body 2 by one-piece molding is made EPDM or fluorine rubber, and the material of a gasket 3 which is combined with the separator body 2 by back-matter is made EPDM or fluorine. |
