一种烷苯基苯三唑添加剂的性能研究  

Study on the Performance of an Alkylbenzene Benzotriazole Additive

作　　者：罗意[1] 张少龙 徐瑞峰[1] 安文杰[1] 薛卫国[1] 郑来昌[1] 汪利平[1] LUO Yi;ZHANG Shao-long;XU Rui-feng;AN Wen-jie;XUE Wei-guo;ZHENG Lai-chang;WANG Li-ping(PetroChina Lanzhou Lubricating Oil R&D Center,Lanzhou,Gansu 100015,China;Chengdu Branch of PetroChina Lubricant Company,Chengdu,Sichuan 610083,China)

机构地区：[1]中国石油兰州润滑油研究开发中心,甘肃兰州730060 [2]中国石油成都润滑油分公司,四川成都610083

出　　处：《润滑油》2022年第1期35-40,共6页Lubricating Oil

摘　　要：合成了一种新型结构的烷苯基苯三唑衍生物,测定了该化合物在基础油中的溶解性、热稳定性和防锈等性能。结果表明:所制备的添加剂油溶性好,热稳定性高,当添加剂量达0.3%时,基本达到无锈标准;单独使用时其抗盐雾性较差,与咪唑啉等量复配后性能可提高4倍。此外该添加剂具有极压抗磨性能,是一种多功能润滑油添加剂。An alkylbenzene benzotriazole derivative with novel structure was synthesized and its properties in base oil, such as solubility, thermal stability and anti-rust ability, were measured. The results indicate that the additive made from the alkylphenyl benzotriazole derivative has good oil solubility and high thermal stability, and a dosage of 0.3% alkylbenzene benzotriazole additive can basically keep the lubricant rust free. The salt spray corrosion resistance of the additive is poor when it is used alone, but becomes fourfold when it is compounded with imidazoline in the same amount. Moreover, the alkylbenzene benzotriazole derivative has extreme pressure and anti-wear properties, serving as a multi-purpose lubricating oil additive.

关 键 词：烷苯基苯三唑 添加剂 抗氧化 抗磨 防锈 

分 类 号：TE624.82[石油与天然气工程—油气加工工程]