Description :
sigma THERM®- K is a synthetic heat transfer fluid.
Application :
- Indirect closed heat transfer systems : up to 320 °C
- For better life it should be used up to : 300 °C
Benefits :
- High Thermal Stability
- High Oxidation Stability
- Minimal carbon deposits.
- Extended operational lifespan.
- Reduced formation of "Low Boilers" and "High Boilers."
Special Note :
sigma THERM®- K features lower viscosity than other thermic fluids, reducing pump power consumption while providing a higher heat transfer coefficient for enhanced efficiency.
sigma THERM®- K has been thoroughly tested in the laboratory with different proportionate of mineral oil at various high temperatures for stability and other related parameters.
Based on results it is proved that sigma THERM®- K could be used for top-up purpose in the systems already containing mineral oil based thermic fluids or similar chemistry synthetic fluid.
Mixability :
sigma THERM®- K has been thoroughly tested in the laboratory with different proportionate of other thermic fluid at various high temperatures for stability and other related parameters.
Based on results it is proved that sigma THERM®- K could be used for top-up purpose in the systems already containing mineral based thermic fluids or Synthetic based thermic fluid.
Compatibility :
Metal : sigma THERM®- K is compatible with all metals.
Typical Properties :
| Property | Value |
|---|---|
| Base Oil | 100% Synthetic |
| Appearance | Bright Yellow Liquid |
| Max. Bulk Temperature | 320˚C |
| Kin. Vis @ 40˚C | 19 - 23 cSt |
| Specific Gravity @ 15˚C | 0.86 + 0.01 |
| Flash Point (COC) | 200 - 240˚C |
| Fire Point | 220 - 260˚C |
| Pour Point | < (-40) ˚C |
| Moisture Content | 50 - 100 ppm |
| Total Acid Number | < 0.01 mg KOH/g |
| Auto Ignition Temperature | > 375˚C |
Packing :
210 Ltrs, 35 Ltrs