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Colored aluminum coil PE coating for ceiling systems of commercial buildings
Specifications of painted aluminum coil:
Paint | PE, PVDF | |
Aluminum Alloy | 3000 series, 5000 series | |
Temper | Hx4 | |
Thickness | 0.2mm to 6mm | |
Width | 50mm to 2200mm | |
Color | As per RAL or the sample | |
Warranty | 20 years |
Parameters of PE coating colored aluminum coil:
Content | Performance of PE |
Color Difference | △E ≤ 2.0 |
Gloss Difference | ≤5 |
Coating Thickness | Two layers - Min 23μm |
Three layers - Min 30μm | |
T-bend | ≤3T |
Adhesion grade | 0 |
Impact | ≥20kg.cm |
Boiling water Resistance | 4h no change |
Solvent Resistance | 200 times no break |
Acidity Resistance | 5%HCL 24hrs no change |
Alkali Resistance | 5%NaOH 24hrs no change color |
△E ≤2.0 | |
Oil Resistance | 20#oil 24hrs no change |
Salt Spray Resistance | 720hrs ≤Grade 1e |
Abrasion resistance | ≥5L/μm |
Applications of colored aluminum ceiling:
Aluminum ceiling is a morden and ideal material, as decorations in the building and onstruction, applications are as follows:
1. Airports
2. Railway stations
3. Subway stations
4. Waiting room
5. Commercial buildings
6. Shopping centres
7. Hotels