摘要
通过环保型充油乳聚丁苯橡胶ESBR1723N替代ESBR1500E应用于子午胎胎面胶和胎侧胶,评价了ESBR1723N在轮胎中的应用性能。结果表明:ESBR1723N可以用于开发子午轮胎胎面胶,其制备工艺可以得到较大改善,且制备的胎面胶耐屈挠龟裂性能、耐DIN磨耗性能、耐疲劳压缩破坏能力有所提高,但是其硫化效率、撕裂强度、耐切割性能略有降低;ESBR1723N可以用于开发子午轮胎胎侧胶,且制备的胎面胶综合性能略有提高。
The application properties of ESBR1723 Nused in tire were evaluated via the replacing of environmental oil-filled emulsion styrene butadiene rubber ESBR1500 Ein tread and sidewall of radial tire.The result was as following：ESBR1723Ncan be used as tread rubber of radial tire,and which preparation process can be improved.And the tread rubber prepared by ESBR1723 Ngot better flex cracks resistance,DIN abrasion resistance and fatigue resistance properties,but worse vulcanization efficiency,tear strength and incision resistance properties.ESBR1723 Nalso can be used as sidewall rubber of radial tire,which can be with a better combination properties.
出处
《弹性体》
CAS
2015年第4期61-64,共4页
China Elastomerics
关键词
胎面胶
胎侧胶
ESBR
环保
tread rubber
sidewall rubber
ESBR
environmental p
