abstract |
An object of the present invention is to provide a rubber composition having excellent wear resistance and workability. In order to solve the above problems, the present invention is a vulcanized rubber composition containing a multi-element copolymer containing a conjugated diene unit, a non-conjugated olefin unit, and an aromatic vinyl unit as a rubber component. The surface roughness of the vulcanized rubber composition is 5 to 100 μm. |