| 摘要 |
A heat-fixing silicone rubber roller comprising a roller shaft, a silicone rubber layer provided on the outer periphery of the roller shaft, and at least one of a fluorine resin layer and a fluorine rubber layer, provided on the outer periphery of the silicone rubber layer. The silicone rubber layer comprises a cured product of a silicone rubber composition containing at least (A) an organopolysiloxane with an average molecular weight of from 30,000 to 100,000, having in one molecule at least two alkenyl groups bonded to silicon atoms; (B) an organohydrogenpolysiloxane having in one molecule at least two hydrogen atoms bonded to silicon atoms; the hydrogen atoms bonded to silicon atoms being in the weight that is from 0.1 to 3.0 equivalent weight per one alkenyl group in the component (A); and (C) a platinum group metal catalyst. The heat-fixing silicone rubber roller has a coating layer of fluorine resin and/or fluorine rubber excellent in interlaminar adhesion and durability.
|
