-Coated aluminum coils-
Coated aluminum coils
Coated Aluminum Coil refers to the aluminum coil through coating and coloring treatment generally includes PE coated aluminum coil and PVDF coated aluminum Coil
| Class | Description |
|---|
.Substrates | Aluminium (AA1100, 3003, 3004, 3105, 5006, 5052, 8011, etc), etc. |
|---|
.Thickness мм | 0.08-1.5mm |
|---|
.Width мм | ＜1800mm |
|---|
.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 |
|---|
.Bend stength | >100 times |
|---|
.Coating adhesive | not lower than first grade Impact: no any crack (50kg/cm, ASTMD-2794:1993) |
|---|
. Corrosive | surface deep in the 5% muriatic acid and 5% NaCL, interior deep in the 2% muriatic acid and 2% NaCL, after 48 hours, no change |
|---|
.Boiling point: | no any distortion and color change (in the 99 more or less 1 degree water, then cooling 2 hours) |
|---|
Coated aluminum coil is used in exterior applications for wall cladding, facades, roofs and canopies, tunnels, column covers, and renovations. For interior applications, it’s again used for wall cladding, as well as ceilings, bathrooms, kitchens and balconies. Coated aluminum also has applications in advertising and marketing, such as display platforms, signboards, fascia, and storefronts.
