黏度指数改进剂对油品性能的影响  

Effect of different viscosity index improvers on performance of oils

作　　者：杨雨富[1] 孙聚华[1] 车浩[2] 吴成美 郑翔[1] 李国香[4] 祖国臣 邹向阳[1] 毛逸群 杨志宝 YANG Yufu;SUN Juhua;CHE Hao;WU Chengmei;ZHENG Xiang;LI Guoxiang;ZU Guochen;ZOU Xiangyang;MAO Yiqun;YANG Zhibao(Research Institute of Jilin Petrochemical Company ,PetroChina ,Jilin 132021 ,China;Sale Company of Jilin Petrochemical Company, PetroChina , Jilin 132021 , China;Oil Refinery of Jilin Petrochemical Company ,PetroChina ,Jilin 132022 ,China;Organic Synthesis Plant of Jilin Petrochemical Company ,PetroChina ,Jilin 132021 ,China;Lianteng Chemical Limited Company of Jilin Petrochemical North Company, Jilin 132021 , China;Fine Chemicals Plant of Jilin Petrochemical Com pany , PetroChina , Jilin 132021 , China)

机构地区：[1]中国石油吉林石化公司研究院,吉林吉林132021 [2]中国石油吉林石化公司销售公司,吉林吉林132021 [3]中国石油吉林石化公司炼油厂,吉林吉林132022 [4]中国石油吉林石化公司有机合成厂,吉林吉林132021 [5]吉林市吉化北方公司联腾化工有限公司,吉林吉林132021 [6]中国石油吉林石化公司精细化学品厂,吉林吉林132021

出　　处：《弹性体》2018年第3期55-58,共4页China Elastomerics

摘　　要：研究了两种黏度指数改进剂的增稠能力、剪切稳定指数及其对油品低温动力黏度、低温泵送黏度、高温清净性等性能的影响。结果表明,两种黏度指数改进剂的增稠能力、剪切稳定性指数基本相同,其对油品低温性能、高温性能的影响基本一致,能满足润滑油的使用要求。The effects of two kinds of Viscosity Index Improvers on thickening ability,shear sta bility index（SSI）,dynamic viscosity of low temperature,low temperature pump delivers viscosity and high temperature purification of oils were compared.The results showed that the effects of two kinds of Viscosity Index Improvers on thickening ability SSI,low temperature performances, high tempera ture performances of oils are almost the same.They can meet the requirements of lubricant oil.

关 键 词：黏度指数改进剂 增稠能力 剪切稳定指数 

分 类 号：TQ333.1[化学工程—橡胶工业]