新型船用空调合成冷冻机油

Novel Synthetic Refrigeration Oils for Marine Air-conditioner

氯氟烃类(CFCs)制冷剂会破坏臭氧,威胁到人类健康和生态平衡,逐渐被对臭氧破坏作用小的氢氯氟烃类(HCFCs)制冷剂所取代。现在船舶的空调制冷机已经开始使用HCFCs制冷剂,要求新型的合成冷冻机油与之配套。介绍了合成酯和聚醚冷冻机油的性能及特点,合成酯和聚醚冷冻机油均与HCFCs制冷剂有良好的相溶性。

Chlorofluorocarbons（CFCs） refrigerants destroyed ozone and threaten human health and ecological balance,and were gradually replaced by HCFCs which had little ozone destructive effect.Now the marine air-con-ditioner had begun to use HCFCs refrigerants,and new synthetic refrigeration oils were required to match with.The performance and characteristics of synthetic esters and polyethers refrigeration oils were introduced.Synthetic es-ters and polyethers refrigerator oils had good miscibility with HCFCs refrigerants.