Patent ID: 8716376
Filing Date: 2014-05-06
Classification: C08K,C08L

Abstract:
1. A rubber composition, comprising 100 parts by mass of a rubber component (A) that includes at least one of ethylene-(meth)acrylate copolymer rubber and hydrogenated acrylonitrile-diene copolymer rubber, 1 to 30 parts by mass of a phenol resin (B), 1 to 30 parts by mass of silica (C), 0.1 to 5 parts by mass of a triazine compound (D) represented by the following formula (I), 1 to 15 parts by mass of an organic peroxide (E), 5 to 20 parts by mass of a plasticizer (F), and triallyl isocyanurate and triacryl formal as co-crosslinking agents: wherein R represents a mercapto group, alkoxy group, monoalkylamino group, dialkylamino group, monocycloalkylamino group, dicycloalkylamino group, or N-alkyl-N-arylamino group.