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Higher flexibility of natural RUBBER MATTING

time2012/01/05

Higher flexibility of natural RUBBER MATTING, rubber board after the general butadiene rubber. RUBBER MATTING natural raw rubber glass transition temperature of -72 ℃, plastic flow temperature of 130 ℃, the temperature began to break down 200 ℃, the decomposition temperature of heated 270 ℃. When the vulcanization of natural RUBBER MATTING, its Tg increased, and the viscous flow does not occur again. RUBBER MATTING its natural elasticity of raw rubber and not too high crosslink density of vulcanized rubber elasticity is high.