| abstract |
PROBLEM TO BE SOLVED: To provide a refrigerating machine oil composition capable of ensuring lubricity of a sliding part at the time of starting and operation of a compressor for a refrigerating machine, a compressor using the refrigerating machine oil composition, and a refrigerating apparatus including the compressor. The purpose is to provide. A refrigerator in which at least a part of sliding surfaces of members constituting a compression mechanism section is coated with a composition for forming a lubricating film containing a resin having a heat deformation temperature of 100 ° C. or more as a binder and containing a solid lubricant. A refrigerating machine oil composition used for a compressor for use in a base oil comprising a polyoxyalkylene glycol having a kinematic viscosity at 100 ° C. of 3 to 50 mm 2 / s, an amide compound having a specific structural formula, an amidated amino acid A refrigerating machine oil composition comprising 0.01 to 1% by mass of a compound and a compound selected from aliphatic amines based on the total amount of the refrigerating machine oil composition, a compressor using the refrigerating machine oil composition, and the compression It is a refrigeration apparatus including a machine. [Selection figure] None |