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以开发环境友好润滑剂为目的,在自然科学基金的资助下,自1997年起进行了连续的研究工作,主要内容有:以改善基础油的氧化安定性为目的,采用多种化学方法对植物油进行了结构改造;进行了抗氧添加剂的筛选和基础油氧化机理的初步研究,得到了一些有价值的数据和理论结果;合成了几个系列的极压抗磨添加剂,并考察了它们在基础油中的摩擦学性能,发现了添加剂分子结构与其性能之间的一些规律性联系,并得到了几个抗磨减摩效果很好的添加剂,为今后的开发工作打下了一定的基础。
With the purpose of developing environment-friendly lubricants, we have conducted continuous research work since 1997 with the support of the Natural Science Foundation. The main contents are as follows: To improve the oxidation stability of base oil, a variety of chemical methods are applied to the study of vegetable oil The structure modification was carried out. The preliminary research on the screening of antioxidant additives and the oxidation mechanism of the base oil was carried out. Some valuable data and theoretical results were obtained. Several series of extreme pressure and antiwear additives were synthesized and investigated based on them The tribological properties of the oil, found some regular relationship between the molecular structure of the additive and its performance, and got several additives with good anti-wear and anti-friction effect, laying a solid foundation for the future development.