| 摘要 |
PROBLEM TO BE SOLVED: To provide a conductive roller and a conductive composition capable of preventing the layer separation caused by the use under a wet heat condition. SOLUTION: In this conductive roller comprising a shaft body 10, an innermost layer 11 formed along an outer peripheral face of the shaft body 10, an intermediate layer 12 formed on an outer peripheral face of the innermost layer 11, and an outermost layer 13 formed on an outer peripheral face of the intermediate layer 12, the intermediate layer is made of the conductive composition including a component A and a component B. (A) hydrogenated acrylonitrile-butadiene rubber having an iodine value set within the range of 18-56 mg/100 mg, (B) epoxy resin. |
