PE Coated Aluminum Composite Panel Specification
- Aluminum skin thickness: 0.50×0.50mm, 0.40×0.40mm, 0.30×0.30, 0.21×0.21, 0.15×0.15, 0.12×0.12;
- Total panel thickness: 2mm, 3mm, 4mm, 5mm, 6mm
- Width: 1220mm (regular), 1250mm, 1500mm, 1550mm, 1575mm (maximum);
- Length: 2440mm (regular), and tailored by customers’ offers; 6500mm (maximum)
- Standard size: 1220(Width) ×2440(Length)
- Non-standard sizes and special colors are available depending on customers’ offers.
- Color: as your requirements
PE Coated Aluminum Composite Panel Description
Characteristics of PE Coated Aluminum Composite Panel
Core material is LDPE, full name is Low density polyethylene. LDPE is the low density version of PE.
This has less hardness, stiffness and strength compared to HDPE, but better ductility.
It is opaque and only thin foils can be transparent.
| Features of LDPE | |
|
Light-weight |
No moisture absorption |
|
Good impact resistance |
Meets food handling guidelines |
|
Extremely flexible |
Chemical-and corrosion-resistant |
|
Easily cleaned |
Thermoforming performance |
PE Coated Aluminum Composite Panel Physical Characeristics
|
Item |
Unit |
3 mm |
4 mm |
6 mm |
|
Specific Weight |
|
1.52 |
1.38 |
1.23 |
|
Weight |
Kg/m2 |
4.57 |
5.5 |
7.36 |
|
Heat expansion |
*10 -6/°C(-20 °C -60°C) |
24 |
24 |
24 |
|
Heat conduction rate (apparent) |
Kcal/.h. °C /kcal |
0.43 |
0.39 |
0.35 |
|
Thermal endurance (apparent) |
m2 .h. °C /kcal |
0.19 |
0.19 |
0.2 |
|
Heat distortion temperature |
°C |
116 |
115 |
115 |
Mechanical Characeristics
|
Item |
Unit |
3 mm |
4 mm |
6 mm |
|
Tensile Strength |
Kg/m2 |
6.2 |
4.9 |
3.5 |
|
Bending strength |
Kg/m2 |
5.9 |
4.5 |
3.1 |
|
Prolongation |
% |
12 |
14 |
17 |
|
Impact Shear resistance maximum load |
*10(5)kg.mm2 |
7.3 |
14 |
35.4 |
|
Bending elastic modulus |
kg |
1380 |
1650 |
2100 |
|
Shear Strength |
Kg/mm2 |
2.9 |
2.6 |
2.2 |
Typical application on the aluminum composite panel production is:0.5mm Alu skin + 0.05mm, Adhesive film+ 3mm LDPE + 0.05mm Adhesive film + 0.5mm Alu skin
