ShareSOME EVALUATION RESULTS OF HFC134A-PAG MIXTURES FOR REFRIGERATION.
Author(s) : MASUDA N.
Summary
THE STABILITY OF R134A AND POLYALKYLENE GLYCOLS (PAG), WHICH ARE THE LEADING CANDIDATES FOR LUBRICATION IS DISCUSSED BY USING SEALED GLASS TUBES. GAS CHROMATOGRAPHY IS USED IN ORDER TO KNOW THE DECOMPOSITION MECHANISM OF R134A-PAG MIXTURES. THE HEAT RESISTANCE OF PAG IS STUDIED. THE EFFECTIVENESS OF LUBRICATION IS TESTED. THE EFFECT OF WATER ON LUBRICATION IS DISCUSSED. THE COMPATIBILITY OF THE R134A-PAG MIXTURES WITH MAGNETIC WIRE IS DISCUSSED BY AUTOCLAVE METHOD AND COMPATIBILITY WITH INSULATION FILM IS ALSO DISCUSSED.
Details
- Original title: SOME EVALUATION RESULTS OF HFC134A-PAG MIXTURES FOR REFRIGERATION.
- Record ID : 1991-1054
- Languages: English
- Publication date: 1990/07/17
- Source: Source: USNC-IIR/Proc. 1990 Refrig. Conf., Purdue Univ./ASHRAE, Purdue CFC Conf./Purdue Univ., Ray W. Herrick Lab., Sch. mech. Eng.
297-307; 14 fig.; 6 tabl.; 4 ref. - Document available for consultation in the library of the IIR headquarters only.
Indexing
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Themes:
HFCs;
Lubricants;
Blends - Keywords: R134a; Halogen; Lubrication; Heat transfer; Physical property; Chemical property; Electric motor; Mixture; Refrigerant
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- Languages : French
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