Characteristics | |
The vacuum insulation panel va-Q-vip B is officially certified with approval No. Z-23.11-1658 from the German Institute for Building Technology (DIBT) on 21 June 2007. The core of the panel consists of a amorphous silicon dioxide powder and an inorganic opacifier. The panel is sealed under vacuum into a metallized high barrier film. The high barrier film is again covered on the exterior with a black protection fleece. The flammability of va-Q-vip B is according to DIN 4102-B2.va-Q-tec´s panels are characterized by their speical film folding technology (va-Q-seam) at the edges. Individual panels therefore can be placed together practically gapless. Other shapes are possible on request. As a check of the internal gas pressure, a sensor chip is integrated into each panel. |  |
Applications | |
va-Q-vip B is specially developed for building insulation applications. The va-Q-vip B with a drastically reduced insulation thickness enable new possibilities in building insulation. va-Q-vip B has currently approved again and va-Q-tec´s panel can be used the widest field (DAD, DAA, DZ, DI, DEO, WAB, WH and WI accoridng to the standard DIN V 4108-10, table 1) in building application (Internal and external insulation, wall, floor, roof etc.). |  |
| Surface color | Black |
| Geometry (Without flanges*) | Rectangular shape |
| Density (bulk, DIN EN 1602) | 180 - 210 kg/m³ |
| Thermal conductivity | |
| => Initial value | < 0.0053 W/(mK) |
| => Including aging and edge losses | 0.0080 W/(mK) |
| Temperature range during application | -70 °C - +80 °C |
| Humidity range during application | 0 - 60 % |
| Increase of gas pressure | ca. 1 mbar/year |
| Internal gas pressure | < 5 mbar (at delivery) |
| Specific heat | 0.8 kJ/(kg·K) |
| Dimension (max.) | 1200 mm (L) x 1000 mm (W) |
| Thickness | 10, 15, 20, 25, 30, 40 mm |
| Length and width tolerance | +2 / -5 mm |
| Thickness tolerance | +/- 1 mm |
| U-value (with 20 mm thickness) | |
| => Initial value | 0.25 W/(m²K) |
| => Including aging and edge losses | 0.40 W/(m²K) |
| Mass per area | 4 kg/m² (at 20 mm thickness) |
| External pressure load | > 150 kPa at 10% compression |
| Flammability | DIN 4102-B2 |
