FRAGOLTHERM® 590 is ideal for heating/cooling processes and shows a high thermal stability.
Description
FRAGOLTHERM® 590 is ideal for heating/cooling processes and shows a high thermal stability.
FRAGOLTHERM® 590 has a low viscosity in the low temperature range and can therefore be used between -40 °C and 290 °C in pressureless systems. The maximum bulk temperature can be increased up to 350 °C in pressurised systems. The film temperature at the heater must not exceed 370 °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 | 370°C (700°F) |
| Product Normal Boil Point | 290°C (555°F) |
| Product composition | Aromatic Methyl derivatives |
| Pressurised Systems/HTF | No |