Due to their chemical structures, these fluids have unique properties. Resultantly, many of them are suitable for use in the lubrication industry. These fluids are used in turbine oil, compressor oil, gear oil, two-stroke oil and Aviation industry. Some properties of these fluids include good lubrication, low volatility, better solubility than Group II, III and PAO base oils (due to their polarity) and sealant compatibility.