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| Product Name | Green Flat Insulation Board Metal Exterior Wall Panel Polyurethane Core Panels |
| Material | Surface: Galvalume steel (Blue smooth surface, porcelain/fluorocarbon coating) |
| Middle layer: Polyurethane foam insulation (flame retardant treatment) | |
| Base layer: Aluminum foil protective layer | |
| Width | 400-1200mm (600mm and 800mm are mainstream) |
| Thickness | 0.5-1.2mm (substrate thickness) |
| Length | 1200-6000mm (3000mm and 4000mm are common) |
| Performance Specifications | Thermal Conductivity: 0.035-0.04 W/(m·k) |
| Fire Rating: B1/B2 (Rockwool core can reach Class A) | |
| Wind Pressure Resistance: Meets GB/T21086-2007 |







