PALTHERM S - LIGHT is the synthetic heat transfer fluid for use in the liquid phase for heat transfer at operating temperature ranging from 40°C to 250°C applications.
PALTHERM S - LIGHT is ideally suited for processes in which heat has to be both applied & removed. It provides improved thermal stability over its entire range of applications. With its use, thermal changes involving the formation of highly viscous or solid deposits on the walls & heat transfer fluid circuit can be eliminated / reduced even over long operating periods within the operating range, the product exhibits an excellent service life.
PALTHERM S - MEDIUM is a moderate viscosity synthetic heat transfer fluid capable of providing satisfactory service life upto a bulk oil temperature of 320°C. It offers the following advantages over mineral based fluid.
Resists deterioration at recommended operating temperatures.
210L, 50L
Sr.No | PROPERTIES | PALTHERM S LIGHT | PALTHERM S MEDIUM | ||
---|---|---|---|---|---|
1. |
Appearance |
Clear& bright |
Clear& bright |
||
2 |
Kinematics viscosity, cSt @40 °C |
4.08 |
23.20 |
||
|
@100°C |
1.48 |
4.40 |
||
|
@150°C |
0.89 |
2.86 |
||
|
@200°C |
0.56 |
2.15 |
||
3. |
Pour point, °C, Max. |
-54 |
-42 |
||
4. |
Total acid No. mg.KOH/g |
0.02 |
0.02 |
||
5. |
Flash Point, °C, Min. |
120 |
210 |
||
6. |
Thermal stability at 135°C / 168 hrs. CM (A) |
|
|
||
|
Appearance of oil offer test |
Clear & bright |
Clear & bright |
||
|
Sludge, mg. |
0.09 |
0.10 |
||
|
% Kinematics Viscosity change at 40°C, cSt |
Nil |
Nil |
||
|
TAN change |
0.16 |
0.26 |
||
* The specifications are subject to variations/development/customization. |