润滑油燃料经济性要求及其对发动机油发展影响  

THE FUEL ECONOMY OF LUBRICANT AND ITS IMPACT ON THE DEVELOPMENT OF ENGINE OIL

作　　者：秦晓东[1] 范亦工 

机构地区：[1]润英联北京代表处,北京100004

出　　处：《润滑油》2008年第1期1-4,共4页Lubricating Oil

摘　　要：总结了评价润滑油燃料经济性发动机程序试验的发展历程,并介绍了下一代发动机油规格ILSAC GF-5开发新燃料经济性发动机程序试验的最新进展。燃料经济性要求的提高,使得目前发动机油的发展呈现出低粘度化的应用趋势;同时必须添加性能优异的摩擦改进剂以获得良好的燃料经济性。In this paper, the development of engine test for evaluating the fuel economy of lubricant is discussed, and the latest progress of new sequence engine test for fuel economy in ILSAC GF - 5 is also introduced. With the higher requirements of fuel economy, low viscosity engine oils are more and more popular. Meanwhile, high performance friction modifiers must be blended into engine oil to achieve higher fuel economy.

关 键 词：燃料经济性 发动机油 摩擦改进剂 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]