FRAGOLTHERM® 660 is used for pressureless, indirect heating in heat transfer systems. Typical fields of application are, for example, facilities that convert biomass into electricity (ORC-systems), synthetic fiber production, waste heat recovery, plastics processing, distillation and extrusion process.
Description
FRAGOLTHERM® 660 is used for pressureless, indirect heating in heat transfer systems. Typical fields of application are, for example, facilities that convert biomass into electricity (ORC-systems), synthetic fiber production, waste heat recovery, plastics processing, distillation and extrusion process.
FRAGOLTHERM® 660 can be used in the liquid phase at a temperature range of between 0 °C and 355 °C.
The film temperature at the heater must not exceed 385 °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 | 380°C (715°F) |
| Product Normal Boil Point | 360°C (680°F) |
| Product composition | Modified terphenyl |
| Product appearance | Clear, pale yellow liquid |
| Pressurised Systems/HTF | No |