摘要
汽车排气污染法规的频繁修改和苛刻化 ,加快了发动机油规格的升级。相应地对基础油和添加剂化学提出了更高的要求。为了满足发动机油性能的要求 ,对基础油和添加剂必须进行精心选择和平衡。
The upgrading of engine oil specification is being driven by automotive exhaust emission regulations,accordingly demanding more on base oil and additive chemistry.In order to meet the requirement of engine oil performances,it is necessary to screen formulas carefully.
出处
《润滑油》
CAS
2001年第2期4-12,共9页
Lubricating Oil
关键词
润滑油
基础油
添加剂
发动机油
性能
lubricating oil
base oil
additive
engine
performance
