DOWNLOAD PDF

PALTHERM S

PALTHERMs s

SYNTHETIC HEAT TRANSFER FLUIDS

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.

PRODUCT FEATURES

  • Resists deterioration at recommended operating temperatures.

  • Assures long fluid life & clean systems.
  • Good heat transfer characteristics.
  • Low pour point & moderate viscosity, decreases the pumping losses and power requires for circulation.

PACKING

210L, 50L

CHARACTERISTICS
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.