| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seamless belt exhibiting excellent durability, heat resistance and surface smoothness and stable electric resistance properties which is used for a photosensitive belt, an electrifying belt, a transferring belt, a fixing belt or the like in an image-forming device such as an electrophotographic copying machine or a laser printer, and a resin composition therefor. <P>SOLUTION: The resin composition for seamless belts comprises a heat-resistant resin having a glass transition temperature of 100°C or higher and/or a melting point of 200°C or higher and 1-30 pts.mass, based on 100 pts.mass of the heat-resistant resin, of a gas phase method-carbon fiber having an average fiber diameter of 50-130 nm, and has volume resistivity value within the range from 1×10<SP>6</SP>to 1×10<SP>13</SP>Ωcm. The seamless belt is obtained by molding the composition. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
