| abstract |
(57) [Summary] [Problem] To be thermally stable while maintaining excellent antistatic properties, To provide a highly antistatic rubber composition that can prevent problems such as bleed-out. SOLUTION: At least one kind of metal salt (B) composed of a cation which is an alkali metal or an alkaline earth metal and an anion capable of ion dissociation is added to a specific rubbery polymer (A), and A highly antistatic rubber composition containing the compound (C) represented by the formula (1). [In the general formula (1), X represents an alkylene group having 2 to 8 carbon atoms, a divalent hydrocarbon group containing an aromatic group, or a divalent alicyclic hydrocarbon group, and R represents the same or different carbon number. 1-9 A is the same or different and represents an alkylene group having 2 to 4 carbon atoms, and n is the same or different and is an integer of 1 to 7. ] |