Raw Materials
Aluminum base material: high strength aluminum alloy sheet |
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| Width | 1220mm, 1250mm, 1500mm |
| Length | Any size, recommend 2440mm, 3050mm, 4050mm |
| Panel Thickness | 3mm~6mm, recommend 4mm |
| Alu.Skin Thickness | 0.21mm~0.50mm, recommend 0.30mm and 0.40mm |
| Standard Size | 1220mm x 2440mm (4' x 8'); 1500mm x 3050mm (5' x 10') |
| Alu.Skin Thickness | 0.21mm~0.50mm, recommend 0.30mm and 0.40mm |
| Colors | Factory’s standard 45 colors for reference |
| Others | Accept custom size too |
|
Testing Item |
Standard |
Result |
|
Unit Weight |
ASTM D792 |
T4mm=5.5kg/m² |
|
Thermal Expansion |
ASTM D696 |
24-28 |
|
Thermal Deformation Temperature |
ASTM D648 |
115℃ |
|
Thermal Conduction |
ASTM D976 |
0.102kcal/m.hr℃ |
|
Impact Resistance |
ASTM D732 |
1.640kgf |
|
Adhesive Strength |
ASTM D903 |
0.77kg/mm |
|
Flexural Elasticity |
ASTM D790 |
4030kg/mm² |
|
Shear Resistance |
ASTM D732 |
2.7 kgf/mm² |
|
Wind-pressure Resistance |
ASTM E330 |
PASSED |
|
Properties Against Water |
ASTM E331 |
PASSED |