Characteristics | |
va-Q-mic is an evacuated thermal insulating panel with extremely low thermal conductivity. The core of va-Q-mic comprises open cell micro fleece. The micro fleece core is sealed in a ultra low permeation gas barrier film under vacuum. The barrier film ensures that the va-Q-mic contains the necessary vacuum level for a long time. In general, rectangular panels are produced. Other shapes may be produced on request. |  |
Applications | |
va-Q-mic is especially developed for applications in a cool environment, when extremely little space is available. The lifetime of va-Q-mic depends very much on environmental conditions e.g. temperature and humidity. Please discuss your application with va-Q-tec AG. |  |
| Surface color | Silver |
| Geometry | Rectangular shape |
| Density | 220 kg/m³ |
| Thermal conductivity | 0.0028 – 0.0035 W/(mK) |
| Temperature range during application | -70 °C - +60 °C |
| Humidity range during application | 0 % – 60 % |
| Short-time operating temperature | up to max. +120 °C |
| Internal gas pressure | < 1 mbar (at delivery) |
| Typical expected life time | 1 year, can be extended to 5 years |
| U-value (at 14 mm thickness) | 0.25 W/(m²K) |
| External pressure load | 74 kPa (at 10% compression) |
| Dimension (max.) | 1300 mm (L) x 1000 mm (B) |
| Length and width tolerance | +/- 5 mm |
| Mass per area | 3.0 kg/m² (at 14 mm thickness) |
