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Refrigerator oil
Technical specification:
In accordance with requirements of refrigerator oil GB/T16630-1996.
Typical performance:
This products adopts hydrogenation oil or olefin synthetic oil. Low freezing point, good fluidity at low temperature, good oxidation stability, long use life, high flash point, good thermal stability. It can prevent the forming of carbon deposit.
Main technical requirements:
| Viscosity grade |
Quality index |
| 22 |
32 |
46 |
68 |
| Kinematic viscosity(40°C), mm2/s |
19.8-24.2 |
28.8-35.2 |
41.4-50.6 |
61.2-74.8 |
| Flash point (open ) , °C,≥ |
150 |
160 |
160 |
170 |
| Pour point, °C,≤ |
-35 |
-30 |
-30 |
-25 |
| Neutralization value, mgKOH/g,≤ |
0.03 |
0.03 |
0.03 |
0.03 |
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