CONDUCTIVE COMPOSITION FOR ELECTROPHOTOGRAPHIC APPARATUS, CONDUCTIVE CROSSLINKED PRODUCT FOR ELECTROPHOTOGRAPHIC APPARATUS, AND CONDUCTIVE MEMBER FOR ELECTROPHOTOGRAPHIC APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a conductive composition for electrophotographic apparatus, forming a conductive member for electrophotographic apparatus having low hardness and low resistance while having good resistance to permanent set in fatigue.;SOLUTION: The composition includes a polymer having a polar group, such as hydrin rubber, nitrile rubber or urethane rubber, an alkylene oxide-modified (meth)acrylate, and a radical polymerization initiator. A preferred content of the (meth)acrylate is 3-80 pts.mass based on 100 pts.mass of the polymer having the polar group. A preferred number of (meth)acryloyl groups contained in one molecule of the (meth)acrylate is 1-3. The composition preferably contains an ionic conductive agent.;COPYRIGHT: (C)2009,JPO&INPIT