Addition-curable liquid silicone rubber mixture, electrophotographic member and production method therefor, and fixing apparatus
AssigneeCanon Kabushiki Kaisha
InventorsKatsuya Abe, Katsuhisa Matsunaka
Life of this patent
Estimating the term…
Abstract
The present disclosure provides an electrophotographic member having an elastic layer containing graphite particles dispersed in a silicone rubber and having a high thermal conductivity in the thickness direction. The electrophotographic member includes a substrate and an elastic layer on the substrate, the elastic layer containing a cured product of an addition-curable liquid silicone rubber mixture including an addition-curable liquid silicone rubber and graphite particles, and the graphite particles having a DBP oil absorption number of 40 cm3/100 g or more and lower than 80 cm3/100 g.
Claims4
An addition-curable liquid silicone rubber mixture comprising:
- an addition-curable liquid silicone rubber;
- and
- graphite particles,
- wherein the graphite particles have a DBP oil absorption number of 40 cm3/100 g to less than 80 cm3/100 g.
Dependencies are inferred from the claim text.