摘要
黏度指数改进剂(Viscosity Index Improver)又名增黏剂,广泛用于改善内燃机油、液压油、自动传动液和齿轮油的黏温特性。现就4种常见的黏度指数改进剂的特点及理化特性,概述其不同的应用范围,并重点介绍黏度指数改进剂对润滑油理化性能的影响及功能性黏度指数改进剂的研制方法和应用情况。
Viscosity index improver is also named tackifier, which is widely used to improve performance of Viscosity - temperature in diesel oil, hydraulic fluid, automatic transmission fluid and gear oil. This thesis was presented the trait and rationalizes features of four common types VII, summarized their different fields of application. Emphasis the effects of VII on the performance of lubricating oil, development methods and application conditions of multi - functionalization VII.
出处
《农机化研究》
北大核心
2010年第10期180-183,共4页
Journal of Agricultural Mechanization Research
基金
国家自然科学基金项目(10602019)
关键词
润滑油
黏度指数改进剂
功能性
lubrication oil
viscosity index improver
multi - functionalization
