通用型可降解重负荷液力传动液的研制  

Study of the Universal Biodegradable Heavy-load Hydraulic Transmission Fluid

作　　者：黄福川[1] 张亚辉[1] 王海涛[1] 曾在春[1] 

机构地区：[1]广西大学化学化工学院,广西南宁530004

出　　处：《润滑与密封》2008年第12期82-85,共4页Lubrication Engineering

摘　　要：研制了一种通用型可降解抗磨液力传动液,介绍了该传动液的基础油和添加剂的选择,并对研制的传动液的性能进行了评定。研制的传动液采用PAO、合成酯、Ⅱ类基础油和加氢、氧化、环化处理的蓖麻油组成的复合基础油,具有较好的可降解性。氧化台架(THOT)、循环台架(THCT)实验表明,研制的传动液满足自动传动液的性能要求,具有很强的适用性。A universal anti-wear biodegradable hydraulic transmission fluid was developed. The transmission fluid adopts Ⅱcompound base oil of PAO, synthetic ester, base oils and the castor oil of hydrogenation, oxidation and cyclization, which has a better biodegradation. The results of oxidation bench test and cycle bench test show that the developed transmission fluid can meet the performance requirement of hydraulic transmission fluid.

关 键 词：液力传动液 复合基础油 可降解性 

分 类 号：TE626.38[石油与天然气工程—油气加工工程]