| 摘要 |
<p>A formed resin article which comprises a matrix comprising a resin material and an electroconductive filler dispersed in the matrix and has been exposed to a circumstance such that, in a unit time less than 1 X 10-6 seconds, an electric field strength change takes place which has the maximum electric field strength in the range of electric field strength from 200 V/m to a value less than an electric field strength corresponding to the breakdown voltage of the matrix. The formed resin article exhibits a higher electroconductivity, in particular a less volume resistance than that being conventionally expected from the content of the electroconductive filler. For example, such a formed resin article having a content of the electroconductive filler of less than 20 wt % exhibits generally a volume resistance of 10?4 to 1012¿ ΦOcm.</p> |
