| abstract |
A specific ethylene / α-olefin / non-conjugated polyene random copolymer (A) and a clay are used to reduce the viscosity of the rubber composition, which is a molding raw material, while suppressing a decrease in rubber elasticity of the resulting crosslinked molded body. A railway rail track pad composition comprising (B) and a sulfur atom-containing silane coupling agent (C) is used. In addition, a molded product obtained by crosslinking the composition, particularly a molded product obtained by crosslinking foam molding, has rubber elasticity suitable as a railroad track track pad. |