Basic Specifications
- Total Thickness: 18.0mm. (Customized: 10~120mm).
- Length: ≤12m.
- Width: ≤2.6m.
- Top Layer: 1.0mm 3004 Aluminum sheet. (Customized: 0.10~3.0mm)
- Core Layer: 100kg/m³ PET foam. (Customized: 60~300kg/m³)
- Bottom Layer: 1.0mm 3004 Aluminum sheet. (Customized: 0.10~3.0mm)
Description
Aluminum skin recycled PET foam core sandwich panels are an advanced composite material that combines high strength, lightweight, and sustainability. The product uses high-strength aluminum sheets as the top and bottom layers, and recycled PET foam as the lightweight core material, forming a stable sandwich structure through advanced composite processes. The aluminum sheet provides the panel with excellent strength, stiffness, weather resistance, and corrosion resistance, while the recycled PET foam effectively reduces the overall weight and fully utilizes recycled PET materials, achieving a good balance between structural performance and environmental performance.
Characteristics
- Lightweight
Recycled PET foam core material has low density and good specific strength, effectively reducing overall weight while maintaining structural performance.
- Waterproof and Moisture-proof
The aluminum sheet has excellent waterproof properties, and the recycled PET foam core material has low water absorption. The sandwich structure effectively prevents moisture from entering the interior, helping to reduce the risk of dampness, mold, and material performance degradation, making it suitable for humid environments and outdoor applications.
- High Strength and High Stiffness
The aluminum surface layer has good bending resistance, impact resistance, and load-bearing capacity. When combined with the PET foam core material to form a stable sandwich structure, it further improves the overall stiffness and structural stability of the sheet, achieving good mechanical properties at a lower weight.
- Corrosion Resistance
Aluminum has good corrosion resistance, maintaining a stable surface condition over a long period under normal environmental conditions. Combined with the chemically stable PET foam core material, it can withstand humid, salt spray, and some complex industrial environments, helping to extend product lifespan.
- Excellent Weather Resistance
The aluminum sheet surface can be coated, anodized, or treated with other finishes to further enhance weather resistance, UV resistance, and surface durability, making it suitable for long-term outdoor use.
- Sustainable and Recyclable
The core material uses recycled PET foam, effectively improving the resource utilization rate of waste PET materials and reducing dependence on virgin plastic resources. At the same time, aluminum itself has high recycling value, contributing to a more environmentally friendly material system.
- Good Processing Performance
The sheet material can be cut, drilled, milled, bent, and assembled according to different application requirements. It can also be combined with profiles, fasteners, and other composite materials to meet various structural design and assembly requirements.
Applications
This sandwich panel is particularly suitable for applications that require high levels of lightweighting, durability, and environmental friendliness.
- Buildings: wall panels, roof panels, floor panels.
- Transportation: truck bodies, roofs and interior panels.
- Aerospace: aircraft interiors and structural components.
- Industry: equipment housings, partitions.
- Interior Decoration: furniture, wall panels, tabletops, cabinets, etc.