Freon oil XC-40
refrigeration oils
Description
Oil HS-40 – intended for refrigeration compressors all types of machines working in the temperature range from -50 ° C to +150 ° C. By refrigerating oils have specific requirements, the continuous contact of the lubricant with the refrigerant, and the constant changing temperature and fluid pressure.
Application
is used for refrigeration compressors operating in the temperature range of -50 … + 150 ° C. recommended refrigerated mineral and synthetic oil with a sufficiently low pour point and a high chemical stability to refrigeration compressors. =
Specifications
| Indicator | Norm |
|---|---|
| Kinematic viscosity mm2 /s, at a temperature of 50 ° C, at least | 37-42 |
| Acid number, mg KOH /g, not more than | 0,02 |
| Temperature, ° C: | |
| flash in the open crucible, not lower | 200 |
| pour point, not higher than | -45 |
| Ash content,%, not more than | 0,02 |
| Content of water soluble acids and alkalis, water and mechanical impurities | no |
| Corrosion: | |
| on plates of copper | withstand |
| on the plates of steel | no |
Additional information
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