| abstract |
An EPDM-containing rubber, a peroxide cross-linking agent, and a white filler are included and can be colored in a light color such as white or any color other than black, and the cross-linking of EPDM is not hindered. A novel rubber composition capable of forming a rubber molded article having excellent strain characteristics and the like, and a rubber molded article using the rubber composition are provided. SOLUTION: The rubber composition further contains 0.1 part by mass or more of a quaternary ammonium salt per 100 parts by mass of the total amount of rubber in the combined system of the rubber, the peroxide crosslinking agent, and the white filler. did. The rubber molded product 1 is made of the rubber composition. [Selection] Figure 1 |