Performance Test Results
Project |
Quality indicator |
Appearance |
Colorless transparent liquid |
Density (20℃)/(Kg/m3) |
837.1 |
Kinematic viscosity mm2/s is not greater than 40℃ |
20.75 |
Kinematic viscosity mm2/s 100℃ |
4.217 |
Kinematic viscosity mm2/s 200℃ |
1.29 |
Kinematic viscosity mm2/s 300℃ |
0.76 |
Flash point (opening), ° C |
221 |
Flash point (closed), ° C |
210 |
Autoignition point,℃ |
343 |
Pour point, ℃ |
-42 |
Copper strip corrosion ( 100℃ , 3h ), level |
1a |
Carbon residue (mass fraction), % |
0.02 |
Acid value mgKOH/g |
0.02 |
Initial distillation point /℃ |
359 |
Distillate 2%/℃ |
344 |
Minutes (mg/kg), % |
18 |
Thermal oxidation stability (175℃, 72h) |
qualified |
300℃ high temperature/70℃ oxidation for 720 hours |
10% |
300℃ high temperature/90℃ oxidation for 480 hours |
Pass |
300℃ high temperature/120℃ oxidation for 240 hours |
Pass |