Introduction
TK-chem V6761 is an VI improver designed for high viscosity index fluids in severe cold climates. In combination with the appropriate lowviscosity base fluids, it satisfies the extreme low-temperature viscosity requirements of aircraft hydraulics. It is also suitable for ultra-low temperature hydraulic oils, special shock absorber oils, etc.
Typical Physical Properties
|
Items |
Typical value |
Testmethod |
|
|
Visual appearance |
clear |
Visual at 20℃ |
|
|
Viscosity at 100℃,mm2/s |
800 |
ASTM D445 |
|
|
Color |
0.5 |
ASTM D1500 |
|
|
Density at 20℃,kg/m3 |
920 |
ASTM 4052 |
|
|
Flash point,℃ |
100 |
ASTM D3278 |
|
|
PSSI |
KRL 20h |
62 |
CEC L-45-A-99 |
Typical treat rate
TK-chem V6761:1%-25%wt，depends on the actual situation. For details, consult our additive application engineer.
