| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a conductive roller which allows a stable electric resistance value to be obtained inexpensively and allows improvement of processability and resistance to permanent distortion and is capable of controlling oil-bleedability and has the surface tension and wear resistance improved. <P>SOLUTION: A conductive rubber layer formed on an outer periphery of a core of the conductive roller is formed by cross-linking a conductive composition, where ethyleneoxide-propyleneoxide-allyl glycidyl ether (EO-PO-AGE) and ethylene propylene rubber (EPDM) are cross-linked, and acrylonitrile butadiene rubber (NBR) and mixing an ionized conductive material. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
