| abstract |
Provided is a lubricating oil composition for a chiller which has a low global warming potential due to the inclusion of an organic compound having two or more non-conjugated double bonds in a base oil, and which is used for chillers that use a refrigerant having a specific structure, such as an unsaturated fluorinated hydrocarbon, which is a refrigerant that is particularly suitable for existing car air conditioners, air conditioners, and the like. The lubricating oil composition has excellent compatibility with the aforementioned refrigerant, and has excellent thermal and chemical stability. |