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What is PU Sandwich panel (Polyurethane sandwiched panel )?
1.Composed of 2 layers
2.Weatherproof colored steel sheets and jetted the hard forms of polyurethane between 2 layers
3.Which feature fireproof materials.
4.It is suitable for the various roofs and walls referring to the largesize factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc,
Advantages of PU sandwich panel PU wall sandwich panel
1.Available Panel Thickness: 50mm, 75mm, 100mm, 120mm, 150mm, 175mm and 200mm
2.Surface of Panels: to be plating 0.4mm, 0.5mm or 0.6mm thickness pre-painted white hot galvanized steel sheet, aluminum sheet or stainless steel sheet.
3.Panel Available Width: 500mm - 1200mm
4.Panel Available Length: 2000mm-12000mm
5.PU Material Origin: Germany, Japan or Korea
6.PU Density: 40 KGS/m3
7.Heat Transfer Quotients: ≤0.022 Wm2*K
8.Pressure: ≥0.10Mpa
9.Cubic Area Change: ≤1% (-30 C-100 C/96h)
10.Fire Rating: B2
Specification
| steel thickness | 0.2~0.7mm |
| Panel thickness | 50mm/75mm/100mm/150mm/200mm |
| Thickness | 50/75/100cm |
| Effective width | 1000MM |
| Length | According to customer's request, less than 11.8m |
| Materials | Inner is PU,two sides are color coated steel sheets |
| Structure | three layers: (1)upper layer is steel sheet, (2)the inner layer is PU sandwich, (3)the bottom layer is also steel sheet |
| Density | 42(kg/m³) |
| Lifetime | 20 years |
| characters | Light in weight, heat insulation, fireproof and waterproof,environmental |
| Application | the large size factory buildings,storages, exhibition halls, gymnasiums ,e |
| Packing | Packed by shipping Container or according to your demands |
Application
