无硫磷三嗪衍生物的摩擦学研究  

Tribology Study on Non-sulphur and Non-phosphorus Triazine Derivatives

作　　者：熊丽萍[1] 何忠义[1,2] 吴细敏[1] 仇建伟[2] 伏喜胜[2] 

机构地区：[1]华东交通大学基础科学学院,江西南昌330013 [2]中国石油兰州润滑油研究开发中心,甘肃兰州730060

出　　处：《新技术新工艺》2010年第6期53-56,共4页New Technology & New Process

基　　金：江西省科技厅资助项目(项目号2009BGB00600);江西省教育厅科研资助项目(GJJ10442);江西省研究生创新基金资助项目(项目号YC09B022);华东交通大学博士启动基金;中石油兰州润滑油研究开发中心基金资助项目

摘　　要：合成了一种三取代无硫磷三嗪衍生物,用四球机考察了它们在菜籽油和改性后的菜籽油中的摩擦学性能,用X射线光电子能谱仪(XPS)和扫描电子显微镜(SEM)分析了磨损表面形貌和元素化学形态。结果表明,所考察的添加剂都能有效提高基础油的承载能力;在一定的条件下,能够有效地提高基础油的减摩和抗磨性能;在摩擦过程中,含上述添加剂的菜籽油与摩擦副表面发生了摩擦化学反应,生成混合边界润滑膜,从而起到了减摩抗磨作用。A triple-substituted triazine derivative of non-sulphur and non-phosphorus was synthesized,and the Tribology properties were investigated in rapeseed oil and post-esterification rapeseed oil.The worn surface morphology and elemental chemical forms were analyzed by X-ray photoelectron spectroscopy（XPS） and scanning electron microscope（SEM）.The results showed that the synthetic additive can effectively improve the extreme pressure capacity of the base oil,and it can effectively improve friction-reducing and anti-wear capacities of the base oil in some conditions,the synthesized triazine derivatives took tribochemical reaction on the steel ball surface to produce mixed boundary lubricating film in the tribological process,which played a role in friction-reducing and anti-wear behaviors of the base oil.

关 键 词：无硫磷三嗪衍生物 菜籽油 摩擦学性能 

分 类 号：O623.626[理学—有机化学] TH117.3[理学—化学]