An EPU polyurea-calcium acetate composite lubricating grease is introduced and its high temperature performance, water-proof property, long bearing life under high temperature and EP property are also evaluated.

• 介绍了一种EPU聚脲-醋酸钙复合润滑脂,评价了该脂的高温性能、抗水性能、高温轴承寿命和极压 润滑性能。