重质环保橡胶油应用性能研究

Study on Performance of Heavy Environment-friendly Extender Oil

本研究介绍了以中国海洋石油总公司自产环烷基原油的减压馏分油和减压渣油为原料,分别通过糠醛精制工艺及丙烷脱沥青-糠醛精制组合工艺生产的重质环保橡胶油性质。并以进口TDAE为参比环保橡胶油,进行了使用自产环保橡胶油的硫化加工特性、充油胶物理性能和动态性能、胶料老化后物理性能和动态性能的使用性能评价。研究结果表明,自产重质环保橡胶油测试性能与进口TDAE油品基本相当,可以部分代替进口TDAE,从而缓解国内环保橡胶油市场供应量不足的状况。

The properties of two kinds of heavy environment-friendly extender oil were introduced, one was prepared by furfural refining process with vacuum distillate oil, and the other was prepared by propane deasphalt-furfural refining combined process with vacuum residue of naphthenic crude oil. Properties of perbnnance were compared with import TDAE, which included the vulcanization processing characteristics, and the physical properties and dynamic properties of the rubber filled with oil, and the physical properties and dynamic properties of the aged rubber. The results showed that the performance of the two kinds of oil is basically equivalent compared with import TDAE, the two kinds of oil could partially replace imported TDAE, that could ease the shortage of domestic environment-friendly extender oil.