Zhongyi He, Jinliang Lu, Xiangqiong Zeng
Aug 1, 2004
Citations
0
Influential Citations
59
Citations
Journal
Wear
Abstract
Abstract A series of S, P-containing triazine derivatives, 2,4-bis-(diethylamino)-6-( O , O ′-dialkyl dithiophosphate)- s -1,3,5-triazine, which are potential environmentally friendly lubricating oil additives, were synthesized. The tribological properties as lubricating oil additives in vegetable oil were evaluated using a four-ball tester. The results show that the series of triazine derivatives possess good antiwear performance, excellent load-carrying capacity. These compounds also show good friction-reducing properties. The action mechanism was estimated through analysis of the worn surface with X-ray photoelectron spectroscopy (XPS) and scanning electron microscope (SEM).