摘要
合成了两种新型的无灰型苯并三氮唑衍生物BDA和BOA,利用四球机评价了其在加氢油中的摩擦学性能并进行了比较,同时使用SRV考察了BDA在SL 5W-30成品油中的减摩性能。结果显示2,种添加剂都可以明显降低基础油的摩擦系数,BDA在成品油中表现出良好的协同作用,具有良好的减摩性能。
A novel benzotriazole derivative(BDA) and one derivative of BDA modified with oleic acid(BOA) were synthesized.Their tribological behaviors as additives in hydrogenated oil were evaluated using a four-ball tester and compared with each other,and the friction-reducing property of BDA in a fully formulated engine oil SL 5W-30 was investigated with a SRV test rig.The results indicated that both two compounds can reduce the friction coefficient of base oil,and BDA shows good synergistic effect and the friction-...
出处
《润滑油》
CAS
2011年第2期49-51,共3页
Lubricating Oil
基金
国家"973"基础研究项目
关键词
苯并三氮唑衍生物
添加剂
加氢油
减摩性能
benzotriazole derivative
additive
hydrogenated oil
friction-reducing performance