va-Q-plus A
Characteristics | |
The twenty-first century generation of thermal insulation must be flexible. To help you resolve difficult spatial design problems cost effectively va-Q-tec offers va-Q-plus A panels. va-Q-plus A is our most advanced vacuum insulation panel with a fully automatized production process. va-Q-plus A consists of a powder core material and a high gas and vapour barrier film. The core material of va-Q-plus A can be recycled in an eco-friendly way. The flat surface on the mounting side of va-Q-plus A enables an easy installation. va-Q-plus A can be produced in two dimensional shapes, with cutouts and even foldable 3D panels, without an extra treatment. va-Q-plus A can only be manufactured in series. |  |
Applications | |
Our 4th generation va-Q-plus A is the advancement of the va-Q-plus vacuum insulation panel. Due to their flexibility of shapes, va-Q-plus A can be used in various application fields, e.g. electric batteries or airplane wall insulation. There are almost endless possibilities for the application of va-Q-plus A with the process being made as simple as possible. • Packaging/Transport (Thermal boxes, containers, etc.) • Automotive (Truck bodies, tank containers, electric cars, etc.) • Appliance (Refrigerators, freezers, water boilers, etc.) • Building application (Facade cladding sandwiches, etc.) • Technical devices (Scientific devices, etc.) |  |
Advantage
- Our most advanced vacuum insulation panel
- Various and flexible shapes available
- Very long service life
Product data
| Surface color | Silver |
| Geometry | Rectangular shape with flange |
| Density | 170 – 200 kg/m³ |
| Thermal conductivity | < 0.0035 W/(mK) |
| Temperature stability | -70 °C to +70 °C |
| Thermal shock resistance | Not sensitive to heat & cold shock in the given temperature range |
| Humidity stability | 0 % to 60 % |
| Internal gas pressure | < 5 mbar (at delivery) |
| Increase of gas pressure | approx. 1 mbar/year (at 20 mm thickness) |
| Specific heat capacity | 0.8 kJ/(kg K) (at room temperature) |
| U-value | 0.18 W/(m²K) (at 20 mm thickness) |
| Mass per area | 4 kg/m² (at 20 mm thickness) |
| Compressive strength | approx. 120 kPa (at 10 % compression) |
| Service life | extrapolated, depending on application up to 60 years |
