The paining aluminum trim coil is to color the surface of the aluminum coil to get a better weather resistance and decorative effect. It can be in various ways, including trim around windows and doors, flashing around skylights and dormers, and hobby or household applications.
The trim aluminum coil features a smooth finish and is easy to cut, bend, and shape. It is of acid resistance, alkali resistance, corrosion resistance, chalking resistance, decay resistance, ultraviolet radiation resistance, friction resistance, etc.
The specification of white aluminium coil:
Substrates | AA1100, 3003, 3004, 3105, 5006, 5052, 8011, etc. |
Thickness | 0.08-1.5mm |
Width | ＜1800mm |
Coils core diameter | 150mm ,405mm, 505mm, 508mm, 510mm |
Coating thickness | PVDF >=25micron POLYESTER>=18micron |
Pencil hardness | > 2HB |
Coating adhesive | not lower than first grade Impact: no any crack (50kg/cm, ASTMD-2794:1993) |
Bend strength | >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 deep in the 2% muriatic acid and 2% NaCL, after 48 hours, no change |
Impact resistance | 0.2-0.3mm, ≥30kg·cm
>0.3mm, ≥50kg·cm |
Gloss tolerance | ≤5°(Gloss ≥70°)
≤10°(Glossiness<70°) |
Haomei white aluminum coil stock choose quality aluminum coil. With high-performance roll coating processing technology, we can can effectively control the size accuracy and ensure uniform color and thickness. The service life can last 20-30 years. Welcome to leave message below to get the latest price.