Home » Materials » HDPE Composite Panels
Steel skin HDPE (High Density Polyethylene) core composite panels are durable, lightweight duraplates that combine the advantages of HDPE and steel for a wide range of applications.. These panels are made of high-density polyethylene (a plastic known for its strength, chemical resistance and environmental resistance) composited with prepainted steel sheets. High strength is the main feature of HDPE steel composite panels, which can give full play to the rigidity and structural strength of steel, and utilize the toughness and corrosion resistance of HDPE to achieve durability and impact resistance. This composite structure not only ensures the stability of the panel when subjected to external pressure and load, but also effectively resists degradation under extreme climatic conditions.
Schematic Diagram of Steel Skin Duraplate
Application of Steel Skin Duraplate in Dry Van Trailers
HDPE steel composite panels are increasingly being used in the manufacture of dry van trailers due to their unique durability, lightness, and resistance to external factors.
- Enhanced Durability
Impact Resistance: HDPE is known for its ability to absorb impacts without cracking or breaking, while the steel layer provides additional structural strength. This combination ensures that dry box trailers are robust enough to withstand rough handling, road conditions, and potential impacts during loading/unloading operations.
- Maintenance and Longevity
HDPE Steel Composite Panels require less maintenance compared to traditional wood or pure steel trailers. The smooth surface of the HDPE layer reduces the buildup of dirt and grime, making the trailers easier to clean and maintain. The increased durability and resistance to the elements contribute to a longer lifespan of the trailer, lowering long-term operational costs for fleet owners.
Key Specifications of Steel Skin Duraplate
HDPE steel composite panels can be manufactured in a variety of thicknesses, sizes and configurations, allowing flexibility in designing dry box trailers to meet specific needs. Whether it is a light or heavy duty application, these panels can be tailored to the trailer’s requirements, optimizing the design for functionality and efficiency.
| Core Material | High-Density Polyethylene (HDPE) |
| Core Thickness | 3 mm – 15 mm |
| Skin Material | Prepainted steel sheet (PPGI/PPGL) |
| Surface Treatment | PVDF (Polyvinylidene fluoride) |
| Skin Thickness | 0.3 mm – 1.5 mm |
| Panel Thickness | 4.0 mm – 15 mm |
| Panel Width | 1000 mm – 1500 mm |
| Panel Length | 2000 mm – 6000 mm |
| Fire Rating | Class C or D |