| 摘要 |
<p>In electric dust collectors and flying organism removal devices, conductive base materials on which high voltages are applied are covered by an insulating resin to prevent arc discharge. But there was the problem that in long term use, a charge accumulated on the electrode surface, reducing dust-collecting abilities or trapping abilities. Moreover, because the conductive electrode was configured from a metal, there were the problems of increased weight for large articles and of the enormous labor necessary when installing or transporting same. Covering at least one of the conductive base materials with a semiconductive layer with a surface resistivity of 108 - 1011Ω/□and a volume resistivity of 108 - 1011Ω/cm provides an electrode that does not undergo arc discharge, does not accumulate charge on the electrode surface, and for which trapping performance does not decrease with long-term use. Using metal plating, etc. on the surface of a resin molding, etc. as the structure of the conductive base material makes weight reduction possible while maintaining power-feeding properties that are equivalent to metal.</p> |
