Patent ID: 8772395
Filing Date: 2014-07-08
Classification: C08K,C08L

Abstract:
1. A high damping rubber preparation raw material for car vibration reduction product, comprising of the following materials in parts by mass: chlorinated butyl rubber, 100; carbon black N220, 10-40; carbon black N330, 20-50; naphthenic oil, 20-40; age resister comprising poly(1,2-dihydro-2,2,4-trimethylquinoline), 1-3; age resister comprising N-isopropyl-N′-phenyl-1,4-phenylenediamine, 1-3; homogenizing agent, 3-6; indirect zinc oxide, 5-10; magnesium oxide, 0.1-0.5; accelerating agent, 1-5.