处理芳烃油在胎面胶料中的应用研究

Application of Treated Distillate Aromatic Extracts in Tread Compound

将5种处理芳烃油(TDAE)用于胎面胶料中,研究TDAE理化性质对胶料各项性能的影响。结果表明:5种TDAE的环保性能均能满足欧盟标准要求;TDAE中芳烃、环烷烃和链烷烃中碳原子所占比例对胶料的硫化特性、物理性能、抗湿滑性能和滚动阻力均有一定影响。

In this study, 5 types of treated distillate aromatic extracts （TDAE） were applied in the tread compound,and the influence of the physico-chemical characteristics of TDAE on the properties of tread compound was studied. All of the 5 TDAEs met the environmental requirements of the Euro- pean Union. The percentages of the total number of carbon atoms present in aromatic ring structures （CA） ,naphthene ring structures （CN） and paraffin chains （Ce） could influence the curing behavior, physical properties, wet skid resistance and rolling resistance of the tread compound.