Chemical and thermal stability of refrigerant-lubricant mixtures with metals. Final report.

Type of monograph: Report

Summary

The report presents the results of a sealed tube stability study on 21 refrigerant-lubricant mixtures selected from the following groupings: HFCs R32, R125, R134, R134a, R143a, and R152a with one or more lubricants selected from among three pentaerythritol esters and three polyalkylene glycols; HCFCs R22, R123, R124, and R142b, as well as CFC R11, with one or more lubricants selected from among two mineral oils and one alkylbenzene fluid.

Details

Original title: Chemical and thermal stability of refrigerant-lubricant mixtures with metals. Final report.
Record ID : 1998-2041
Languages: English
Publication: Arti (air-conditioning and refrigeration technology institute) - United states/United states
Publication date: 1992/10
Source: Source: DOE-CE-23810-5; 126 p. (21.5 x 28); fig.; tabl.; append.
Document available for consultation in the library of the IIR headquarters only.

Indexing

Themes: CFCs;
HCFCs;
HFCs;
Lubricants
Keywords: R143a; R134a; Seal; CFC; Metal; Measurement; Lubricant; Wear; R32; R22; R152a; R142b; R134; R125; R124; R123; R11; Substitute; Stability; Mixture; Oil; Testing; Refrigerant