Polyurethane Sandwich Panels, often known as polyurethane insulated panel, PU insulated panel, are structures consisting of polyurethane foam sandwiched between two side skins made of a different material, such as metal. Thermal insulation is provided by foam in between
The features of PU insulated panel: As cold storage insulation materials, low thermal conductivity, good insulation, good stability, long lifetime, light capacity, high strength, heat insulation, sound insulation, flame retardant, cold, anti-corrosion, non-absorbent,simple and quick construction.
pu insulated panel can be widely used as the structural and heatproof material in the petroleum industry, chemical industry, construction, packing, refrigeration, space industry, aviation, transportation, industrial model design, etc.
The structure of the panel is a polyurethane insulated panel made with traditional molds, which is embedded the eccentric hook in the mold around the sandwich panel when produced, convenient assembly, and generally applicable to small or medium-sized cold storage
| No | Surface material | Thick of Panel | Surface streak | |||||||||||||||
| 50mm | 75mm | 100mm | 120mm | 150mm | 175mm | 200mm | 250mm | Flat | Ribs grain | Finely-laminated | ||||||||
| 1 | Colored steel sheet(0.326-0.8mm) | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | ||||||
| 2 | Stainless steel sheet(0.4-0.8mm) | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | ||||||
| 3 | Embossed aluminum sheet(0.5-3mm) | √ | √ | √ | √ | √ | √ | √ | √ | |||||||||
| 4 | Galvanized steel sheet(0.5-2mm) | √ | √ | √ | √ | √ | √ | √ | √ | √ | ||||||||
| 5 | Polyurethane panel without steel | √ | √ | √ | √ | √ | √ | √ | √ | |||||||||
PU insulated Panel is very easy to install it
