Phosphorated compound can be used as extreme-pressureagent for gear oil, the influence of its chemical structure on properties of gear oil was discussed.
讨论了一些含磷化合物的化学结构对其作为齿轮油极压剂的性能的影响。
2
The experiments show that obvious incremental effect can be produced when oily agent 406 and extreme-pressure antiwear agent containing sulphur or chlorine are used compositely.