Rubber composition and process for its production, process for production of vulcanized rubber composition molded articles, and vibration-proof material

摘要

A rubber composition comprising the following component (A) 30-95 parts by weight, component (B) 5-70 parts by weight, component (C) 0.1-15 parts by weight and component (D) 0.01-15 parts by weight, and comprising no reinforcing filler (where the total of component (A) and component (B) is 100 parts by weight). (A) Ethylene-alpha-olefin-unconjugated diene copolymer rubber (B) Natural rubber (C) Organic peroxide (D) Aromatic amine