Elastomer laminate for improving the properties of the sealing structure, and a sealing structure to which the elastomer laminate is applied

摘要

In the elastomer laminate disclosed herein, the second adhesive layer; a first adhesive layer; and a perfluorinated elastomer layer including a curing site is sequentially stacked, and the second adhesive layer includes polyepoxide and a catalyst; the first adhesive layer includes a coupling agent and a crosslinking agent, the coupling agent includes a functional group activating the polyepoxide included in the second adhesive layer, and the crosslinking agent forms a crosslink between the first adhesive layer and the perfluorinated elastomer; The cure site of the perfluorinated elastomer contains nitrile groups.