| 摘要 |
PROBLEM TO BE SOLVED: To provide a vulcanized rubber laminate which is formed by adhering an unvulcanized epichlorohydrin type rubber composition layer with an unvulcanized fluororubber composition layer through vapor vulcanization and has sufficient adhesion.SOLUTION: The laminate consists of (A) the unvulcanized epichlorohydrin type rubber composition layer and (B) the unvulcanized fluororubber composition layer, adhered together through vapor heating. The unvulcanized epichlorohydrin type rubber composition (A) contains (a) an epichlorohydrin type rubber, (b) a thiourea derivative, (c) a 1,8-diazabicyclo(5,4,0)undecene-7 salt, (d) a quinoxaline type vulcanizer and (e) an acid acceptor. |
