Semi-conductive silicone rubber composition

摘要

A semi-conductive silicone rubber composition contains carbon black. The carbon black contains thermal black obtained by thermally cracking a natural gas and having a specific surface area-nitrogen absorption method of 8.0 to 10.0 m2/g, a dibutyl phthalate absorption number (dibutyl phthalate absorption number) of 30 to 40 cm3/100 g and an averaged particle size of 200 to 330 nm.