Raw Materials
Aluminum base material: high strength aluminum alloy sheet |
|
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 |