自动传动液基础油研究

STUDY OF AUTOMATIC TRANSMISSION FLUID NEUTRAL OIL

将深度精制的大庆石蜡基润滑油料,切取合适的馏分与一厂聚α烯烃合成油混对,并用粘度指数改进剂和降凝剂复合,评选出可满足美国通用汽车公司 DEXRONⅡE 规格要求的基础油。

Daqing paraffin base stock refining depth,and mix cut fraetion with petrochemical one factringsPoly-alkene synthetic petroleum,and recombine between Ⅵ and The lube oil base stock mass index ofDEXRON ⅢE.