摘要
对比分析了以R717(氨)及R22(一氯二氟甲烷)为冷媒的螺杆式制冷机组用油特点,选取合理的环烷基馏分及加工工艺,配合适宜的添加剂方案,使产品具有良好的抗磨损性能、氧化安定性及与制冷剂共存时的化学稳定性,研制产品通过了两种制冷机组的使用试验。
The characteristics of the refrigeration oil applied respectively in the R717 （ammonia） refrigeration system and the R22（ mono - chloro - di - fiuoro - methane） refrigeration system were compared. In order to ensure that the product has the excellent abrasion resistance, oxidation stability, and the chemical stability with refrigerant, the naphthenic distillate oil re- fined by reasonable processing technology and the appropriate refrigeration oil has been validated by service test in two sorts additive formulation were chosen. The property of the new of refrigeration systems.
出处
《润滑油》
CAS
2014年第2期10-15,共6页
Lubricating Oil
关键词
制冷机组
冷冻机油
化学稳定性
氧化安定性
抗磨损性能
refrigeration system
refrigeration oil
chemical stability
oxidation stability
abrasion resistance
