| 摘要 |
An integral molding method of a gasket of a fuel cell-use component member ( A) which integrally cross-linking-molding, by a mold (22) provided with a heati ng means, gasket elements (12, 13) with the peripheral portion and the outer peripheral portion of the opening (11) of a membrane-electrode joint body (2 0) consisting of a electrolytic membrane (8), gas diffusion layers (9, 10) laminated and integrated on the opposite surfaces of the membrane via a catalyst carrier layer constituting an electrode, and the opening (11) forme d in its side, characterized in that the mold (22) comprises a cavity (23) corresponding the gasket element forming unit, and a heat insulating region corresponding to power generation functioning portion of the fuel cell-use component member (A) to let the heat insulating region shut off the transmission of molding heat to the power generation functioning portion, no t- cross-linked gasket material being loaded in the cavity (23), the gasket material being heat-crosslink-molded by the heating means. |
