| abstract |
(57) [Summary] [PROBLEMS] When used as rubber members for various devices, for example, rubber members for electrophotographic devices such as copiers and printers, and electrostatic recording devices, electrical characteristics, low hardness, non-bleed, Provided is a rubber composition having excellent properties such as non-adhesiveness. SOLUTION: 100 parts by weight of a predetermined organic rubber (A); 0.1 to 100 parts by weight of a predetermined polyorganosiloxane (B) and 0.1 to 100 parts by weight of a predetermined polyoxyalkylene (C) A rubber composition obtained by reacting 100 parts by weight or 0.1 to 100 parts by weight of a predetermined polyorganosiloxane (D) or reacting while imparting shear deformation. |