DW-Therm is a mixture of isomeric triethoxysilanes and has been developed for hydraulically sealed systems.
We recommend the heat transfer fluid DW-Therm for Unistats. DWTherm has a high specific heat capacity and so contributes towards an optimum heat transfer. In addition, DW-Therm covers a large temperature range, and has an impressively long service life.
| Properties | |
|---|---|
| Working temperature °C | -90 to 200 |
| Flash Point °C | 101 |
| Fire Point °C | 112 |
| Viscosity mm2/s (kinematic at 25 °C) | 2 |
| Density g/cm3 (at 20 °C) | 0,879 |
| Pour Point °C | -137 |
| Ignition temperature °C | 265 |
| Colour | yellowish, clear |
| Thermal expansion coefficient 10-5/K | 96,98 |
| Heat conductivity W/(m·K) at 25 °C | 0,116 |
| Material incompatibility | copper, aluminum,non-ferrous metals |
