| 适用于HFC134A制冷剂的多元醇酯型制冷压缩机油 |
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| 引用本文： | 汪孟言,任锡正.适用于HFC134A制冷剂的多元醇酯型制冷压缩机油[J].石油炼制与化工,1996,27(8):34-39. |
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| 作者姓名： | 汪孟言 任锡正 |
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| 作者单位： | 中国石油化工总公司石油化工科学研究院 |
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| 摘 要： | 介绍了适用于不破坏大气臭氧层制冷剂ＨＦＣ１３４Ａ（１，１，１，２－四氟乙烷）的ＲＩＰＰＲＥＦＯＬＳＬ制冷压缩机油的各种理化性能。以多元醇酯为基础油并加有多种添加剂所组成的ＳＬ制冷压缩机油具有较好的与ＨＦＣ１３４Ａ的互溶性和热化学安定性，良好的润滑性、抗水解性和低温性能，适用于不同类型、不同要求的以ＨＦＣ１３４Ａ作制冷剂的制冷压缩机中。还评述了ＨＦＣ１３４Ａ和氟里昂ＣＦＣ１２制冷剂对制冷压缩机油性能要求上的异同以及酯类油和烃类冷冻机油在性能方面的差异。
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| 关 键 词： | 冷冻机油，多元醇脂肪酸酯，制备，配伍性 |
THE PERFORMANCE OF A POLYOL ESTER TYPE REFRIGERATOR OIL USED WITH THEREFRIGERANT HFC 134A |
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| Wang Mengyan, Ren Xizheng.THE PERFORMANCE OF A POLYOL ESTER TYPE REFRIGERATOR OIL USED WITH THEREFRIGERANT HFC 134A[J].Petroleum Processing and Petrochemicals,1996,27(8):34-39. |
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| Authors: | Wang Mengyan Ren Xizheng |
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| Abstract: | The performance of RIPP REFOL SL refrigerator oil used with the non-ozone-depleting refrigerant HFC 134A is described. The SL refrigerator oil, made of polyol ester type base fluid withvariety of additives, possesses good performance such as miscibility with HFC 134A refrigerant, thermaland chemical stability, lubricity, hydrolytic stability and low-temperature properties. This oil is suitablefor use in different types and for different requirements of refrigerators with HFC 134A refrigerant. Thedifferences between the performance requirements for the refrigerator oil used with HFC 134A and thatused with CFC 12 are described. The performance of the polyol ester type base fluid as a refrigerator oil,compared with that of naphthenic oil are also describecl. |
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| Keywords: | refrigerator oil polyol ester preparation compatibility |
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