| 摘要 |
PURPOSE: To improve the tensile strength, compression elastic modulus and antiwear property by coating a compound layer having fiber materials consisting of compressible inorganic or organic fibers, particles of cork material, rubber material and rubber chemicals blended with each other on the surface of a metal plate on which heat resistant adhesives are applied. CONSTITUTION: A compound layer 2 having a fiber material consisting of both compressible inorganic or organic fibers and/or compressible organic fibers, particles of cork material, rubber material and rubber chemicals blended with each other is coated on the surface of a metal plate 1 on which heat resisting adhesives 3 are applied so as to a required gasket material. In such a gasket material, the rubber material including a fiber material and foamed cork body displays excellent physical properties of tensile strength, compression elastic modulus, stress mitigation, antiwear property, heat resisting property or the like through reinforcing actions of combination of the rubber and foamed material and entanglement of fibers and foamed material.
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