- Jan 11, 2019 -
PU sandwich panel, the inner and outer surfaces are glass steel plates, and the sandwich core is rigid polyurethane foam, which is made by high pressure composite of German vacuum technology. Has excellent gloss retention.
Polyurethane (PU) sandwich panel
First, the product structure:
1. The inner and outer surfaces are made of glass steel plate and the sandwich layer is made of rigid polyurethane foam, which is made by high pressure composite of German vacuum technology. The surface of the sandwich panel is smooth and clean, and the dirt can be easily removed. The entire panel is brightly colored and has excellent gloss retention.
2, can be customized according to customers: sandwich panels can be up to 13.8 meters X 3.6 meters (length X width), thickness of 25mm, 45mm, 55mm, 65mm, 75mm, 105mm, can also be made according to user specifications .
3. There is a layer of excellent gel coat on the surface of the glass steel plate. It has good chemical stability to the atmosphere, water and general concentration of acid, alkali, salt and other media; high surface finish, excellent gloss retention, no discoloration, corrosion resistance , anti-light, anti-aging.
Second, PU Sandwich Panel the main application areas: insulation / refrigeration / dry trucks, large-span structural roof, wall, thermal insulation (or fire) plant, purification plant, high-end combination housing, cold storage, container house and so on.