摘要
近年来国外对汽车发动机和内燃机油提出的环境保护新要求,主要为控制汽车排放,促使内燃机油在性能、组成和配方方面迅速发展,规格标准不断升级,使内燃机油向节能、长寿命、低金属化、抑制烟炱的方向发展。
It is introduced that the new requirements is proposed to the lubricating oils of automobile engine and internal combustion engine for the environmental protection,such as the control of the automobile exhaust.The rapid developments of the performance,components and formula and the upgrading specification of engine oils are adapted to above new requirements.And the research development of engine oils turn towards saved-energy,long-life,low-metal and prevented-soot.
出处
《润滑油》
CAS
2004年第3期1-5,共5页
Lubricating Oil
关键词
内燃机油
环保
配方
发展
internal combustion engine oil
environmental protection
formula
development
