| 摘要 |
The present invention is a laminate that is for a seal and that results from adhering a metal member and a seal rubber member with a primer layer therebetween, wherein the seal rubber member comprises a rubber composition containing the belowmentioned (A), and the primer layer contains the belowmentioned (α). Thus, the metal member and the seal rubber member (vulcanized rubber member) are strongly adhered, and so there is superior long-term adhesion reliability and water resistance. (A) A rubber component comprising an ethylene-propylene-diene rubber and/or an ethylene-propylene rubber. (α) A cooligomer of an amino-group-containing silane coupling agent and a vinyl-group-containing silane coupling agent. |
