| 摘要 |
PROBLEM TO BE SOLVED: To provide a conductive composition for an electrophotographic device capable of forming an elastic body layer of a conductive roll for the electrophotographic device which is excellent in moldability and also in sag resistance with low hardness without a problem of bleeding or bloom.SOLUTION: A conductive composition for an electrophotographic device contains an ethylene copolymer, a peroxide crosslinking agent, and a conductive agent as a material for forming a conductive elastic body layer 14 of a conductive roll 10 for the electrophotographic device, and the ethylene copolymer is used which is crosslinked by the peroxide crosslinking agent. In this case, polar rubber cocrosslinkable with the ethylene copolymer is further contained and the ethylene copolymer may be cocrosslinked with the polar rubber by the peroxide crosslinking agent. |
