Lacquered prefinished aluminum sheet coil stock for roofing and cladding systems
Specifications of coating aluminium sheet or coil for roofing:
Aluminum alloy | 1xxx, 3xxx, 5xxx, 6xxx, 8xxx |
Thickness | 0.3mm – 6mm |
Width | 2200mm max |
Temper | O & H |
Treatment | Anodized, color coated |
Coating | PE / PVDF |
Aluminum Alloy Groups - Alloy number major alloying elements:
1000 series | Aluminum - 99.00% min aluminum included |
2000 series | Aluminum + Copper(Cu) |
3000 series | Aluminum + Manganese(Mn) |
4000 series | Aluminum + Silicon(Si) |
5000 series | Aluminum + Magnesium(Mg) |
6000 series | Aluminum + Magnesium(Mg) + Silicon(Si) |
7000 series | Aluminum + Zinc(Zn) |
8000 series | Aluminum + Others |
Description of colored aluminum sheet coil:
Colored aluminum sheet is produced in a broad range of mechanical properties and spectrum of finished includes high durability exterior coatings, epoxy resin, polyesters, fluorocarbons and metallics. Colors can be selected from RAL. Most coatings are available on one or both sides, and painted with 2 or 3 layers.