新型润滑油添加剂的制备及润滑油性质研究进展

Research Progress on Preparation of Novel Lubricant Additives and Properties of Lubricating Oils

现有润滑油的性质已经不能满足实践的应用需要。添加剂是高级润滑油的精髓,正确选用合理加入可改性润滑油,改善其性能方面的不足,赋予优异的性能。添加剂包括有机物、硫化物、氧化物、碳单质及其他。可以改善润滑油的摩擦、防腐蚀和抗泡等性质。因此,新型的添加剂的制备及其改性润滑油的研究迅速成为研究热点之一。综述了新型添加剂的制备以及润滑油应用的研究进展,探讨了添加剂和改性润滑油所面临的实际问题以及今后实际应用的发展趋势和前景。

The existing lubricating oil can not meet the needs of practical application. The additive is the essence of high grade lubricating oil,which can be used to improve the performance of the lubricating oil. They include organics, sulfides, oxides, carbon and other modifiers. They can improve the lubricating oil friction,corrosion and anti foam properties. Therefore,the research on the preparation of new additives and the modification of lubricating oil has become one of the hot spots. The research progress in the preparation of new additives and the applications of the lubricating oils are reviewed. The practical problems faced by additives and modified lubricants are discussed.