摘要
通过不同试验考察油溶性羧酸铜在 35 0SN基础油中的抗氧化性能 ,结果表明 :试验温度对油溶性羧酸铜的抗氧化效果有重要影响 ,在较低温度下油溶性羧酸铜易对油品产生助氧化作用 ,温度较高时则具有抗氧化效果 ,并对作用机理进行简析。
The antioxidant properties of the oil soluble carboxylic acid copper additive in 350SN base oil were investigated with different tests. The results indicated that the copper additive has different antioxidant effects at different temperature,as antioxidant at higher temperature and as oxidation catalyst at lower temperature.The action mechanism had been simply studied.
出处
《润滑油》
CAS
2001年第1期58-61,共4页
Lubricating Oil
关键词
润滑油添加剂
油溶性羧酸铜
抗氧化性能
试验温度
additive
oil soluble carboxylic acid copper
antioxidant property
test temperature
