| abstract |
(57) Abstract: A dynamic viscoelasticity loss coefficient tanĪ“ has a high peak value in a wide temperature range, and further has excellent mechanical properties (rupture strength, tensile modulus) and chemical resistance. Provide vibration material. SOLUTION: Cross-copolymerized olefin-aromatic vinyl compound-diene copolymer (A) 1 to 100% by weight, thermoplastic resin (B) 0 to 99% by weight, and the total of (A) and (B) A vibration damping material comprising 0 to 100 parts by weight of an inorganic filler per 100 parts by weight. |