Two triazine derivatives WDBA and WDIOA were synthesized.Four-ball machine was used to test their tribological performance in rapeseed oil.

• 合成了两种三巯基三嗪衍生物WDBA和WDIOA，利用四球摩擦磨损实验对该衍生物添加剂在菜籽油中的摩擦学性能进行测试。