聚醚酯冷冻机油的研究  

Research on Polyetherester Refrigerator Lubricant

作　　者：赵云 郑立辉[2] 

机构地区：[1]武汉杰生润滑科技有限公司,武汉430074 [2]武汉轻工大学,武汉430023

出　　处：《合成润滑材料》2016年第3期5-7,共3页Synthetic Lubricants

摘　　要：环氧丙烷聚合反应生成聚醚,聚醚再与乙酸酐反应合成聚醚酯冷冻机油。聚醚酯冷冻机油具有良好的黏温性能,低温性能和化学稳定性,与环保型制冷剂R_(134a)的相容性好。台架试验表明,聚醚酯冷冻机油具有良好的抗酸化能力和润滑性能。Epoxy propane was taken polymerization to form polyether,and the polyether was reacted with acetic anhydride to synthesize polyetherester refrigerator lubricant. The polyetherester refrigerator lubricant pos- sessed good viscosity-temperature performance, low temperature property and chemical stability, and had good compatibility with environmentally friendly refrigerant R134a.The rig test showed that polyetherester refrigerator lu- bricant had excellent anti-acidifying capability and lubricity.

关 键 词：聚醚 聚醚酯 合成冷冻机油 性能 

分 类 号：TE626.37[石油与天然气工程—油气加工工程]