FRAGOLTHERM Q-AF is designed for the medium temperature range from -18 ° C to 300 ° C flow temperature.
Description
FRAGOLTHERM Q-AF is designed for the medium temperature range from -18 ° C to 300 ° C flow temperature.
The product is particularly suitable for open systems in which good oxidation stability is important. The low steam pressure enables pressureless operation in heat transfer systems.
In spite of the low tendency to oxidation, we recommend a nitrogen blanket in the expansion tank for use in high temperature ranges in order to prevent premature aging.
Technical information
| Maximum bulk temperature | |
|---|---|
| Maximum film temperature | 315°C (600°F) |
| Product Normal Boil Point | 349°C (660°F) |
| Product composition | Double hydrogenated base oils |
| Pressurised Systems/HTF | No |