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Aluminum roofing material
Aluminum roofing material-aluminum coil and coated aluminum coil
Alloy:3003,3105
Temper:H14,H24,H16,H26
Thickness:0.5mm to 2.0mm
Width:800 mm to 1550mm
ID: 508mm
Surface:plain aluminum coil,PE Coating,PVDF Coating
Package term: wooden pallet
3003 and 3105 aluminum coil and coated aluminum coil test data
|
Si |
Fe |
Cu |
Mn |
Mg |
Zn |
Ti |
Al. |
||
|
3003 |
0.6 |
0.7 |
0.05-0.2 |
1.0-1.5 |
- |
- |
0.1 |
- |
Remainder
|
|
3105 |
0.6 |
0.7 |
0.3 |
0.3-0.8 |
0.2-0.8 |
- |
0.4 |
0.1 |
PE Color coated aluminum coil test data
|
Test Item |
Performance indicators for PE |
|
Color Difference |
△E≤2.0 |
|
Gloss Difference |
≤5 |
|
Coating thickness |
Two layers min 23um |
|
Three layers min 30um |
|
|
Pencil Hardness |
HB |
|
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 24 hrs No change color△E≤2.0 |
|
Oil Resistance |
20# oil 24 hrs No change |
|
Salt Spray Resistance |
720 hrs≤ Grade 1 |
|
Alrasion Resistance |
≥5L/um |
|
Dirt Resistance |
≤5% |
PVDF Color coated aluminum coil test data
|
Test Item |
Performance indicators for PE |
|
Color Difference |
△E≤1.5 |
|
Gloss Difference |
≤5 |
|
Coating thickness |
Two layers min 25um |
|
Three layers min 34um |
|
|
Pencil Hardness |
HB |
|
T-Bend |
≤3T |
|
Adhesion |
Grade 0 |
|
Impact |
≥50kg.cm |
|
Boiling water Resistance |
4h No Change |
|
Solvent Resistance |
200 times no break |
|
Acidity Resistance |
5%HCL 24hrs No Change |
|
Alkali Resistance |
5%NaOH 24 hrs No change color△E≤2.0 |
|
Oil Resistance |
20# oil 24 hrs No change |
|
Salt Spray Resistance |
720 hrs≤ Grade 1 |
|
Alrasion Resistance |
≥5L/um |
|
Dirt Resistance |
≤5% |
The type of aluminum roofing can be made like the follows:
Changyuan aluminum can provide the aluminum alloy that is including the 1000 series ,2000series,3000 series,4000 series,5000 series,6000 series,7000 series and 8000 series.The main products: aluminum coil,aluminum sheet,aluminum plate,aluminum foil,aluminum tread plate,aluminum circle,aluminum composite panel,coated aluminum coil,aluminum strip,aluminum checked plate,brushed aluminum coil,mirror aluminum coil,embossed aluminum sheet,perforated aluminum sheet.If have any ralated need,please contact us.
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