Semiconductive roller and image forming apparatus

摘要

A semiconductive roller forming an elastic layer on the outer circumference of a conductive shaft body, in which the elastic layer is an unfoamed body having the addition curing type liquid silicone rubber cured as a base polymer, and the ASKER C hardness of this unfoamed body is 10° to 50°. This semiconductive roller is used as a rotatable developing roller of an image forming apparatus such as a printer.