Performance Test Results
|
Project |
Quality indicators |
|
Kinematic viscosity (50℃), mm²/s |
20 ~ 25 |
|
Engler viscosity (50℃), E |
3.0 ~ 3.6 |
|
Stability test (-10℃) |
Qualified |
|
Sulfur content, % |
1.7 |
|
Corrosion (Copper sheet, 50℃, 3h) |
Qualified |
|
Water-soluble acids or bases |
no |
|
Mechanical impurities, % |
0.06 |
|
Moisture, % |
no |
|
Flash point (open), ℃ |
140 |
