FRAGOLTHERM® F-N is used for pressureless, indirect heating in heat transfer systems. Typical fields of application are, for example, heating of calendars and extruders as well as use in waste heat recovery systems.
Description
FRAGOLTHERM® F-N is used for pressureless, indirect heating in heat transfer systems. Typical fields of application are, for example, heating of calendars and extruders as well as use in waste heat recovery systems.
FRAGOLTHERM® F-N can be used in the liquid phase at a temperature range of between -10 °C and 300 °C. If the pumpability limit can be extended up to 2000 mm2/s, an increase of the temperature range down to -34 °C is possible. The film temperature at the heater must not exceed 340 °C.
With use in high temperature ranges a nitrogen blanket is recommended in the expansion tank, in order to prevent premature ageing.
Technical information
| Maximum bulk temperature | |
|---|---|
| Maximum film temperature | 340°C (645°F) |
| Product Normal Boil Point | 348°C (660°F) |
| Product composition | Inexpensive HTF fluid |
| Pressurised Systems/HTF | No |