|
 |
| CKC gear oil |
|
Viscosity grade |
220# |
150# |
320# |
460# |
Kinematical viscosity |
198~242 |
135~165 |
288~352 |
414~506 |
| Viscosity index |
90 |
90 |
90 |
90 |
| Freeze point |
-8 |
-8 |
-8 |
-8 |
| Flash point |
200 |
200 |
200 |
200 |
| Moisture |
trace |
trace |
trace |
trace |
| Mechanical impurities |
0.02 |
0.02 |
0.02 |
0.02 |
| Corrosion of liquid phase |
no rust |
no rust |
no rust |
no rust |
| Soluble acid or alkali |
no |
no |
no |
no |
| Corrosion test |
1 |
1 |
1 |
1 |
| Uses |
lubrication viscosity index improver for industrial gear driving unit |
|
|
|
