Product Description:
This pre painted aluminium coil, with a 0.2-1.0mm thickness range, is a core material for architectural composite panel fabrication (e.g., curtain walls, interior partition panels). Its adjustable thickness fits diverse composite needs: 0.2-0.5mm for lightweight interior panels and 0.6-1.0mm for heavy-duty exterior walls (withstanding wind pressure).
The pre painted finish offers weather-resistant (anti-UV, anti-acid rain) and scratch-proof colors, maintaining building aesthetics long-term. The aluminium base ensures good adhesion with core materials (foam, mineral wool) and corrosion resistance. Easy to cut and laminate, it meets architectural safety standards, making it reliable for durable, visually consistent composite panels in commercial/residential buildings.
Physical Dimension Parameters
| Parameter Category | Specific Specifications/Ranges | Description |
| Finished Width | 600mm - 1600mm (conventional); Custom narrow width <500mm or wide width >1600mm available | Common for appliance panels: 800mm - 1200mm; For building curtain walls: 1200mm - 1500mm; Narrow width suitable for small parts (e.g., appliance decorative strips) |
| Coil Inner/Outer Diameter | Inner diameter: 508mm (international standard), 610mm; Outer diameter: ≤1200mm (limited by weight/transportation) | Inner diameter must match customers’ uncoiling equipment; excessive outer diameter increases transportation difficulty, so it’s usually controlled between 800mm - 1100mm |
| Single Coil Weight | 500kg - 3000kg | For lightweight transportation (e.g., express delivery): 500kg - 1000kg; For bulk industrial use: 1500kg - 3000kg (improves production efficiency and reduces coil change frequency) |
Packing and Shipping:
Pre Painted Aluminium should be packaged and shipped in a manner that ensures its security and optimal condition. The packaging should be impact and weather resistant, and should have a high resistance to corrosion. The product should be packaged in a way that minimizes any damage during shipping and transport.
The product should be safely and securely placed in an appropriate box or container, and wrapped with packing materials such as bubble wrap, foam, or corrugated cardboard. The product should be clearly labeled with the product name and any other relevant information. The package should be sealed and secured with tape, and a shipping label should be affixed to the package.
The package should be shipped via a reliable and secure shipping method, such as air freight, ground freight, or sea freight. The package should be tracked to ensure that it arrives on time and intact.
