Description :
sigma THERM®- H is a Heat Transfer Fluid used in Single Fluid Heating and Cooling applications.
Application :
- Indirect closed heat transfer systems : (– 150) °C to 100 °C
- Without pressurization : up to 30 °C
- With proper pressurization : up to 100°C.
This single fluid caters the dual demand heating and cooling in Pharmaceutical, Fine Chemicals and other industries.
Formulation of sigma THERM®- H is based on ingredients that are generally regarded as safe for human.
Benefits :
- Simplifies by eliminating multiple fluids for heating and cooling.
- Engineered for Longevity and lasting performance.
- Cost optimised Solution for maximum value.
- Effortless operations with minimum maintenance.
- It serves as a superior alternative to conventional dual steam & glycol or steam & brine systems.
Compatibility :
Gasket Material : sigma THERM®- H has an acceptable compatibility when used within the temperature and pressure limitation of the following polymers or gasketing materials: Acetal, Aramid Fiber, Chemraz (FFKM), Epoxy, Fluorocarbon (FILM), Fluoroelastomer, Glass Fiber, Gylon, Kalrez, PEEK, PTFE, Teflon (All) , PTFE Silicon, PTFE Viton, PTFE Fiberglass, Kel-F (CTFE), Viton
Metal : sigma THERM®- H is compatible with all metals.
Plastic : sigma THERM®- H is compatible with Polyethylene and Polypropylene. Check temperature suitability with supplier.
Typical Properties :
| Appearance | Clear Water White |
|---|---|
| Colour ( Saybolt) | +30 |
| Max. Bulk Temperature (ºC) | 100 |
| Max. Film Temperature, º C | 125 |
| Kin. Vis. @ 40˚C (cSt) | 0.37 |
| Pour Point (ºC) | < (- 150) |
| Density @ 30 ˚ C | 0.644 |
| Auto Ignition Temp. ˚C | > 260 |
| Flash Point ˚C, ASTM D 93 | (-30) |
| Vapour Pressure @ 20 ˚C, kPa | 23 |
| Normal Boiling Point º C | 60 |
| Total Acidity, mgKOH/g | < 0.2 |
| Copper Corrosion | < 1a |
Packing :
200 Ltrs