| 摘要 |
A primer composition for use as a primer in the production of metal/primer/adhesive/rubber laminates, which comprises 100 parts by weight of polyparavinylphenol and 50-300 parts by weight of an organometallic compound can give distinguished water resistance and acid resistance, when used for vulcanization bonding of a plated steel sheet and unvulcanized rubber or for simple bonding of a plated steel sheet and vulcanized rubber, and metal-rubber laminates produced by using the primer composition can be effectively used as rubber-metal integrated type gaskets, particularly fuel cell gaskets, HDD cover gaskets (metallic separator-integrated type gaskets), etc. |
