HF 12-16
GOST 5546-86
HF 12-16 is a blend of petroleum oil and an antioxidant additive.
HF 12-16 is used in freon refrigerating unit compressors, which run on the R-12 cooling agent.
| Index name | Norm |
|---|---|
| Kinematic viscosity, mm2/с (cSt): | |
| at 20°С, min. | 17 |
| at 50°С, min. | 16 |
| Acid number, mg KOH/g, max. | 0,02 |
| Open flash point, °C, min. | 174 |
| Pour point, °C, max. | -42 |
| Stability against oxidation, max.: | |
| a) residue, % | 0,005 |
| b) acid number after oxidation, mg KOH/g | 0,04 |
