| abstract |
On a rubber layer formed on the surface of a metal plate, an isocyanate group-containing urethane prepolymer, a synthetic wax having a softening point of 40 to 150 ° C., a fatty acid amide having a softening point of 60 to 170 ° C., graphite, and optionally further fluorine-based A metal rubber laminate material with a solid lubricant layer containing resin. When it is used as a metal gasket in an internal combustion engine such as an automobile engine, as a metal rubber laminate material in which a metal plate and a rubber layer are deposited through a primer layer and an adhesive layer in order, it is resistant to fretting, etc. Exhibits excellent effects. |