Refrigerant oil HS-40 (TU 38.101763-78) — synthetic oil.
HS-40
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View:
Refrigeration
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Normative document:
TU 38.101763-78
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Packaging:
Barrel 216,5l
Can 15kg
Description
Characteristics
Application
| Indicator name | Norm according to TU | |
|---|---|---|
| 1 |
Kinematic viscosity, mm²/s, - at 40°С - at 50°С |
56-65 37-42 |
| 2 | Viscosity index | ≥110 |
| 3 | Pour point, °С | ≤-50 |
| 4 | Flash point in open cup, °С | ≥200 |
| 5 | Density at 20°С, kg/m³ | 830-850 |
| 6 | Mass fraction of mechanical impurities, % | Absence |
| 7 | Mass fraction of water, % | Absence |
| 8 | Ash content, % | ≤0.02 |
| 9 | Acid number, mg KOH per 1 g of oil | ≤0.02 |
| 10 | Corrosion test of plates made of steels grades 40, 45, 50 and copper | Pass |
| 11 | Color on CNT colorimeter, CNT units | ≤1.0 |
Used for compressors of refrigeration machines operating in the temperature range of -50...+150°C.
