| abstract |
[PROBLEMS] An excellent processability, excellent flame retardancy, low toxic gas properties, and low smoke generation, and an improvement in time until the smoke density reaches the maximum value during rubber combustion (Ds-Max arrival time). In addition, the present invention provides an anti-vibration rubber that is inferior to the mechanical strength and compression set after vulcanization, and therefore has a small sag. A silane coupling agent is used for 100 parts by weight of polychloroprene rubber, 70 to 100 parts by weight of metal hydrate, 2 to 10 parts by weight of red phosphorus, and 100 parts by weight of metal hydrate. A flame-retardant rubber containing 0.5 to 2 parts by weight. [Selection figure] None |