The face side of the energy-saving aluminum-plastic panel is the aluminum-plastic board, thick in 4mm , coated with F-C colophony and polyurethane(aluminum plate’s thickness is between 0.21mm and 0.30mm). The side frame protects the panel from distortion and attaches accessories to fix the whole panel.
The core material of this panel is an excellent heat-insulating material, XPS extruded polystyrene board, absolute gas-proof, whose thermal conducting rate is less than 0.029 W/(m.k) at the temperature of 25 Celsius degree and whose compress intensity is over 400Kpa and drawing intensity reaches 0.2mpa. The back board is alkali-resistant glass fiber cloth or steel plate. All the parts of this panel are sticked by special pastern invented by our company. Our company holds the whole patent right of this product.
The core material of this panel is an excellent heat-insulating material, XPS extruded polystyrene board, absolute gas-proof, whose thermal conducting rate is less than 0.029 W/(m.k) at the temperature of 25 Celsius degree and whose compress intensity is over 400Kpa and drawing intensity reaches 0.2mpa. The back board is alkali-resistant glass fiber cloth or steel plate. All the parts of this panel are sticked by special pastern invented by our company. Our company holds the whole patent right of this product.