Performance Test Results
|
Project |
Quality indicator |
|
Kinematic viscosity，mm2/s 40℃ not more than |
30 |
|
Flash point (open), ℃ not less than |
180 |
|
Flash point, ℃ not less than |
200 |
|
Moisture, % not more than |
trace |
|
Pour point, ℃ not higher than |
-9 |
|
Corrosion (copper sheet, 100℃, 3h) level is not greater than |
1 |
|
Brightness, level not greater than |
3 |
|
Thermal oxidation stability Viscosity not more than |
1.5 |
|
Thermal oxidation stability Residual carbon increase, % not more than |
1.5 |
|
Cooling performance Characteristic temperature (at 80℃), ℃ not less than |
520 |
|
Cooling performance 800 to 400℃ time (at 80℃), s not more than |
5.0 |