节点文献
硫磷酸酯磷酸复酯牛二胺盐和亚磷酸酯牛二胺盐的研制与应用
THE DEVELOPMENT AND APPLICATION OF SULFURIC-PHOSPHORIC DIESTER N-TALLOW-1,3-DIAMINOPROPANE SALT AND PHOSPHITE ESTER N-TALLOW-1,3-DIAMINOPROPANE SALT
【摘要】 研究以牛二胺为胺化剂,生产硫磷酸酯磷酸复酯牛二胺盐和亚磷酸酯牛二胺盐的工艺过程。结果证明:用牛二胺生产的硫磷酸酯磷酸复酯牛二胺盐和亚磷酸酯牛二胺盐,具有有效组分高、极压抗磨性能好的特点。以硫磷酸酯磷酸复酯牛二胺盐和亚磷酸酯牛二胺盐与含硫组分T32l为主剂,调制齿轮油复剂,其性能优于Hitec 343,说明用牛二胺取代叔烷基伯胺可行。
【Abstract】 The technics process of producing the sulfuric-phosphoric diester N-Tallow-1,3-diaminopropane salt and phosphite ester N-Tallow-1,3-diaminopropane salt with N-Tallow-1,3-diaminopropane as the aminating agent is discussed.The results indicate that these products have the characteristics of more effective constituent and better EP & AW properties.The gear oils additive package can be prepared by using the sulfuric-phosphoric diester N-Tallow-1,3-diaminopropane salt,phosphite ester N-Tallow-1,3-diaminopropane salt and T321 as main agents,with superior properties to Hitec-343,indicating that it is feasible to use the N-Tallow-1,3-diaminopropane instead of Primene 81.
【Key words】 lubricating oil; EP & AW additive; amine sulfuric-phosphoric diester; N-Tallow-1,3-diaminopropane;
- 【文献出处】 润滑油 ,Lubricating Oil , 编辑部邮箱 ,2003年05期
- 【分类号】TE624.8
- 【被引频次】3
- 【下载频次】131