Conductive silicone rubber composition and conductive silicone rubber

A cured conductive silicone rubber which is produced by subjecting a conductive silicone rubber composition to a normal-pressure hot-air vulcanization method, wherein said conductive silicone rubber composition comprises:

• (a) an organopolysiloxane of the following general formula (1):
• R.sub.a.sup.1 SiO.sub.(4-a)/2
• wherein R.sup.1 is an unsubstituted or substituted monovalent hydrocarbon group having 1 to 10 carbon atoms and "a" is a positive number of 1.90 to 2.05,
• (b) conductive carbon black, and
• (c) an organic peroxide of the following general formula ##STR8## wherein X is --(CH.sub.2).sub.n -- in which "n" is an integer of 2 to 8 or ##STR9## and R.sup.2 and R.sup.3 are independently selected from monovalent hydrocarbon groups having 3 to 10 carbon atoms and --SiR.sub.3.sup.4 in which R.sup.4 is a methyl, ethyl or phenyl group, wherein said composition is capable of being fully cured by normal-pressure, hot-air vulcanization.