Color-coated aluminum coils, as the name suggests, are painted on the surface of aluminum substrates. Commonly used ones include fluorocarbon color-coated aluminum coils, polyester color-coated aluminum coils, etc.
| Alloy: | 1050 1060 1100 3003 3004 3105 5052 5083 5754 6061 |
| Thickness: | 0.08-4.0mm |
| Width: | 30mm-1500mm |
| Coils core diameter: | 150mm ,405mm, 505mm, 508mm, 510mm |
| Coating thickness: | PVDF >=25micron POLYESTER>=18micron |
| Color standard: | E < 2 or it is not obvious by eyeballing |
| Pencil hardness: | > 2HB |
| Coating adhesive: | not lower than first grade Impact: no any crack (50kg/cm, ASTMD-2794:1993) |
| Bend stength: | >100 times |
| Boiling point: | no any distortion and color change (in the 99 more or less 1 degree water, then cooling 2 hours) |
| Corrosive: | surface deep in the 5% muriatic acid and 5% NaCL, interior dee |
Smoothness:
There are no composite high temperature indentations on the surface. There is no residual stress on the board surface and no deformation after shearing.
Decorative:
Painted with wood grain and stone grain, it has a realistic physical texture and a vivid natural beauty. The patterns can be made randomly, giving customers a wide range of personal choices, enriching the humanistic connotation of the product, and giving people more beautiful enjoyment.
Weather resistance:
The paint pattern formed by continuous coating and high-temperature baking has high gloss retention, good color stability, and minimal color difference changes. Polyester paint has a 10-year warranty, and fluorocarbon paint has a 20-year or more warranty.
Mechanical:
Use high-quality aluminum materials, plastics and adhesives, and adopt advanced composite technology. The product has the bending and flexural strength required for decorative panels. Under four-season climate conditions, changes in wind pressure, temperature, humidity and other factors will not cause bending, deformation, expansion, etc.
Environmental protection:
Resistant to salt, alkali and acid rain corrosion, will not corrode or produce poisonous bacteria, does not release any toxic gases, will not cause corrosion of keels and fixings, and is flame retardant. According to national regulations, it shall not be lower than B1 level.