| abstract |
(57) [Summary] [Purpose] A conductive layer that has an ultra-low hardness, a small compression set, and a workability that is excellent in roll performance and manufacturability. Providing sex rolls. [Structure] On the outer peripheral surface of the conductive shaft, a reaction-cured product of a polyolefin polyol having both terminal hydroxyl groups and a polyisocyanate is formed, and a petroleum softening agent is added to the polyolefin polyol having both terminal hydroxyl groups. A base layer containing 60 parts by weight or more with respect to 00 parts by weight and having a hardness (Hs: JIS A) of 20 degrees or less is provided, and further, on the outer peripheral surface of the base layer, there is conductivity and A coat layer electrically connected to the conductive shaft was formed. |