Our Vacuum Insulation Panel based on fiberglass core material. The core is inserted in high barrier multilayer Aluminum foil,thermal conductivity of less than 4mW/(mK), Widely used in refrigerators, freezers and vending machines where low thermal conductivity is needed in order to provide high energy efficiency. About 10 times better can be achieved in comparison to classical EPS material. Technical Characteristics Core:Fiberglass needle mat Foil:Aluminum foil Standard temperature range:- 70C to 80C Maximum size:1800 x 800 mm Thickness:5, 10, 15, 20, 25, 30, 35, 40 mm Density:280 ± 20 kg/m³ Thickness tolerance:± 3 mm Thermal conductivity < 0,004 W/mK (at 20 mm thickness)