| 摘要 |
PURPOSE:To obtain an electrophotographic sensitive body superior in sensitivity and surface hardness by forming on a substrate a photoconductive layer formed by mixing a burned or nonburned zinc oxide powder specified in bulk density with an insulating resin. CONSTITUTION:The photoconductive layer is prepared by using the burned or nonburned zinc oxide power having a bulk density of 0.3-0.6g/cm<3>, preferably, 0.33-0.4g/cm<3>, and it is prepared by compressing the zinc oxide powder used so far for forming the photoconductive layer of the electrophotographic sensitive body with an optional compressor to 0.3-0.6g/cm<3>, or buring the compressed power at a temperature of 200-600 deg.C. |
