The excellent low temperature properties, good solvent power and the wide viscosity range of the Nyfrost grades makes them suitable to use as refrigeration fluids
Nynas Naphthenics base oils for refrigeration fluids
- Nyfrost grades are additive-free hydrotreated Naphthenic oils used in refrigeration compressors, they are available as ISO VG 32, 46, 68 and 100.
- Nyfrost grades provide good cleanliness by reducing the buildup of deposits.
- The Nyfrost grades are suitable in combination with refrigerants such as hydrocarbons, ammonia and CFC's
Our Nyfrost grades are high-performance hydrotreated naphthenic oils to use in refrigeration compressors. They exists as, on the market commonly known, ISO VG 32, 46, 68 and 100.
The primary function of refrigeration oil is to lubricate moving parts in the compressor. Additionally the oil act as a coolant, dampens noise and work as an electrical insulator. It is crucial that the oil is soluble in the refrigerant used and a low floc point would indicate a suitable combination. Correct viscosity of the oil is another important property to provide sufficient lubrication and at the same time function as a coolant.
The Nyfrost grades are suitable in combination with refrigerants such as hydrocarbons, ammonia and CFC's.