HF 22s-16
GOST 5546-86
HF 22s-16 refrigerator oil is used for lubricating compressors of refrigerating units, running on Freon.
| Index name | Norm |
|---|---|
| Kinematic viscosity, mm2/с (cSt), at 50°С, min. | 16 |
| Acidity index, mg KOH for 1 gr. of oil, max. | 0,35 |
| Stability: | |
| a) residue after oxidation, %, max. | 0,02 |
| b) acidity index after oxidation, mg. KOH/gr., max. | 0,4 |
| Corroding proof | Stands |
| Presence of water-soluble acids and alkali | no |
| Presence of mechanical impurities | no |
| Presence of water | no |
| Flash point in an open crucible, °C, min. | 225 |
| Pour point, °C, max. | -58 |
