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Polyurethane sandwich panels are composed of 2 layers of PPGI steel sheet, or aluminum sheet, and a core polyurethane foam insulation material. This system is suitable for various roofs and walls in large-scale factory buildings, workshops, warehouses, exhibition halls, gymnasiums, and freezing stores.
| Product Component | PU Sandwich Panel |
| Effective Width | 930-1150mm |
| Available Length | 20FT: <5.95m | 40FT: <11.95m |
| Core Thickness | 50/60/75/100/150/200mm |
| Core Density | 38-42KG/M³ for PU; 80-150KG/M³ for Rockwool |
| Steel Sheet Thickness | 0.40-0.75mm |
| Stainless Steel Thickness | 0.40-0.70mm |
| Surface Material | PPGI/ PPGL/ Aluminum/ Al-Mg-Mn Alloy |
| Coating Choice | PE/PVDF/HDP/SMP |
| Panel Color | As per RAL Standard |
All sandwich panels are packed in bundles according to container height (approx. 1 - 1.2 meters per bundle). Each bundle features a sealing end to protect the panel edges. We provide container unloading solutions to ensure safe handling.