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This is a sandwich panel combining lightweight aluminum alloy skin and thermal insulating PU (polyurethane) foam.
Product Features
- Weather-resistant, long-lasting service life.
- Strong and durable.
- Lightweight.
- Thermal insulation.
Specifications
| Facing | Prepainted Aluminum Sheet. |
| Core | PU (Polyurethane) foam. (Density: 28-50kg/m³). |
| Surface Coating | Polyester (PE), Fluorocarbon (PVDF). |
| Composite Method | Unsaturated polyester adhesives. |
| Thickness | 10-150mm. |
| Length | ≤12000mm. |
| Width | ≤2600mm. |
Structural Diagram
Details
01. Aluminum Facing
Due to the easy processability of aluminum, the surface of aluminum sheets can be processed into a variety of rich textures and colors while maintaining long-lasting physical and chemical stability.
- Grade: 1050, 1060, 1100, 3003, 3105, 3004, 5052, 5083, 5754, 6061, 6063, 6082, etc.
- Surface Treatment: anodizing, painting, embossing, brushing, sandblasting, polishing, etc.
- Thickness: 0.1-3.0mm.
- Width: ≤2600mm.
Common Surface Treatments
02 Polyurethane Foam Core
PU (polyurethane) is a foam material with excellent thermal insulation properties and is an ideal core material for many thermal insulation composite panels.
Applications
PU foam aluminum sandwich panels are mostly used in various refrigeration equipment and buildings, especially those that require a strong enough supporting structure.
Such as:
- Refrigerated truck bodies for special purposes.
- Cold rooms and cold storages.
- Insulation shells for outdoor equipment.
- Wall panels and roof panels for factories, warehouses, etc.
- Agricultural and animal husbandry buildings.
PU Foam Core Panel Series
TOPOLOGROUP also produces aluminium facing sandwich panels with XPS (Extruded Polystyrene), PET(Polyethylene Terephthalate) and PVC (Polyvinyl Chloride) foam cores. Please contact us for more information.