FRAGOLTHERM Q-32-N is used in various systems for indirect heat transfer. Typical application fields are foundries, chipboard presses, calenders, vulcanisation plants, drying and mixing systems, as well as plastic injection moulding systems.
Description
FRAGOLTHERM® Q-32-N is used in various systems for indirect heat transfer. Typical application fields are foundries, chipboard presses, calenders, vulcanisation plants, drying and mixing systems, as well as plastic injection moulding systems.
FRAGOLTHERM® Q-32-N can be used in the liquid phase in a temperature range of between -12 °C and 320 °C and is particularly well suited for heating processes in the moderate temperature range from 200 °C to 280 °C. The film temperature at the heater must not exceed 340 °C.
The low vapour pressure enables pressureless operation of the heat transfer system up to the maximum permissible bulk temperature.
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 | 360°C (680°F) |
| Product composition | Refined mineral oil |
| Pressurised Systems/HTF | No |