Factory Directly Price Color Coated Aluminum Sheet Coil for Roofing/cladding System


3 .Testing data
| Item | Test Item | Performance indicators for PE | Performance indicators for PVDF |
| 1 | Color Difference | ΔE≤2.0 | ΔE≤1.5 |
| 2 | Gloss Difference | ≤5 | ≤5 |
| 3 | Coating Thickness | Two layers Min 23μm | Two layers Min 25μm |
| Three layers Min 30μm | Three layers Min 34μm | ||
| 4 | Pencil Hardness | ≥HB | HB |
| 5 | T-bend | ≤3T | ≤3T |
| 6 | Adhesion | Grade 0 | Grade 0 |
| 7 | Impact | ≥20kg.cm | ≥50kg.cm |
| 8 | Boiling water Resistance | 4h No change | 4h No change |
| 9 | Solvent Resistance | 200 times no break | 200 times no break |
| 10 | Acidity Resistance | 5%HCL 24hrs No change | 5%HCL 24hrs No change |
| 11 | Alkali Resistance | 5%NaOH 24hrs No change color E≤2.0 | 5%NaOH 24hrs No change color E≤2.0 |
| 12 | Oil Resistance | 20#oil 24hrs No change | 20#oil 24hrs No change |
| 13 | Salt Spray Resistance | 720hrs ≤Grade 1e | 720hrs ≤Grade 1e |
| 14 | Abrasion resistance | ≥5L/μm | ≥5L/μm |
| 15 | Dirt Resistance | ≤5% | ≤5% |
Specifications Of The Product
Product |
aluminium sheet |
Thickness |
0.5-100mm |
Width |
800mm-1900mm |
weight |
10kg-500kg( 1mm *1000mm*2000mm weight is 5.42kg) |
Material |
1050,1060,1100,3003,3004,3105,5052,5005,5754,5083,6061,6063 etc |
Temper |
O,H12,H14,H16,H18,H24,H26, H32,H34,H111,H112,T3,T5,T6 etc |
Surface |
flat, with PE film or with krapt paper |
Packing |
Export standard wooden pallets (according to customer's requirements) |
Payment Terms |
100% irrevocable L/C at sight or 30% T/T in advance as deposit,70% balance against the B/L copy |
Minimum Order Quanlity |
1 tons per size |
Delivery time |
20-30 days after receiving L/C or deposit |
Loading Port |
Qingdao China (according to customer's requirements) |
Remark |
Specific requirement of alloy grade,temper or specification can be discussed at your request |
Chemical Constituent Of Diffrent serier
Seriers |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Other Elements |
Alu |
|
Each |
Amount |
||||||||||
1000 |
0.25 |
0.35 |
5.0-6.0 |
0.03 |
0.03 |
0.18-0.28 |
0.05 |
0.03 |
0.05 |
0.15 |
more than99.6 |
3000 |
0.6 |
0.7 |
0.05-0.2 |
1.0-1.5 |
- |
- |
0.1 |
- |
0.05 |
0.15 |
more than97 |
5000 |
0.4 |
0.35 |
0.1 |
0.4-1.0 |
4.0-4.9 |
0.05-0.25 |
0.25 |
0.15 |
0.05 |
0.15 |
left |
6000 |
0.4-0.8 |
0.7 |
0.15-0.4 |
0.15 |
0.80-1.2 |
0.04-0.35 |
0.25 |
0.15 |
0.05 |
0.15 |
left |
7000 |
0.4 |
0.5 |
1.2-2.0 |
0.3 |
2.1-2.9 |
0.18-0.28 |
5.1-6.1 |
0.2 |
0.05 |
0.15 |
left |
The Corrugated Aluminum sheet pictures
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About Us
Dimensions can be produced according to your specifications,if you need any further details,please be free to tell us,we assure you of our best servieces.
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