Epichlorohydrin composition for conductive roller, conductive roller, charging unit, image forming apparatus, process cartridge, and method of manufacturing conductive roller

摘要

A rubber composition for a conductive roller that has at least an elastic layer above an outer periphery of a shaft member having conductivity is provided, the rubber composition including: a binary epichlorohydrin rubber; and a vulcanizing agent that contains at least sulfur, wherein the rubber composition does not contain a quinoxaline vulcanizing agent and a triazine vulcanizing agent.