聚亚烷基二醇——全合成高性能工业润滑剂基础油  

Polyalkylene Glycols——Full Synthetic High Performance Industrial Lubricants Base Stock

作　　者：罗时辉 

机构地区：[1]美国威氏炼油公司大中华区/东南亚区,天津300457

出　　处：《润滑油》2013年第5期6-12,共7页Lubricating Oil

摘　　要：文章介绍了全合成高性能工业润滑剂基础油聚亚烷基二醇的特性,聚亚烷基二醇具有低牵引系数和摩擦系数、优异的润滑性能、高黏度指数、低毒、可生物降解、良好的低温流动性、优良的抗氧化和热稳定性,几乎不产生残渣和油泥。可以用来生产高性能的齿轮油、液压油、压缩机油等全合成润滑剂,此外,它还可以生产食品级润滑剂。随着人们对环境友好和绿色产品意识的提高和政府对环境保护的重视,聚亚烷基二醇基础油在润滑剂工业领域将会得到广泛应用。The article introduces the properties of Polyalkylene Glycols （PAG） which is a full synthetic, high performance base stock. It has low coefficients of traction and friction, excellent lubricity, high viscosity index, low toxicity, good cold flow behavior and biodegradation, outstanding oxidative stability and thermal stability, clean burning with the minimal residue and resistance to sludge formation. It can be used to formulate high performance full synthetic lubricants, such as gear oil, hydraulic oil, compressor oil and etc. In addition, it can produce food grade lubricants. As the enhancement of people ECO - Green awareness and government＇s emphasis on environmental protection, Polyalkylene Glycols （PAG） base stock will be widely used in lubricant industry in the soon future.

关 键 词：聚亚烷基二醇 可生物降解 全合成基础油 节能 微点蚀 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]