摘要
我国汽车产业快速发展带来排放和节能法规日趋严格,通过润滑油配方技术改变润滑油黏度从而改善燃油经济性受到汽车行业更多关注;世界各国发动机油低黏化发展趋势明显,目前国内车企已经集中在5W-30黏度,如XW-20更低黏度的机油开始在OEM领域使用或开发。
With the rapid growth in auto industrial development, the emission and energy-saving legislations is becoming stricter. The lubricant viscosity is improved using the technology of the lubricant ingredient in order to improve the fuel economy that is concerned by the auto industry. The international trend of engine oil is to develop the low viscosity lubricating oil, so far domestic auto enterprises have focused on 5W-30 lubricant development, such as XW-20 lower viscosity lubricant has been already developed and applied in OEM.
出处
《汽车工程师》
2015年第12期20-22,共3页
Automotive Engineer
关键词
低黏化
节能
发动机油
Low viscosity
Energy saving
Engine oil
