Specifications:
1) Aluminum sheet thickness:
A) 0.5 x 0.5mm
B) 0.4 x 0.4mm
C) 0.3 x 0.3mm
D) 0.21 x 0.21mm
E) 0.15 x 0.15mm
2) Panel thickness: 3mm, 4mm
3) Dimensions:
A) Width: 1,000mm, 1,220mm, 1,250mm, 1,570mm
B) Length: 2440mm, upon customers' request
4) Standard dimensions (width x length x thickness):
A) 1,220 x 2,440 x 3mm
B) 1,220 x 2,440 x 4mm
5) Normal color: 20 kinds for Normal aluminum composite panel
7 kinds for granite grain panel
6) Non-standard sizes and special colors are available, according to customers'
Requests
Characteristics:
1) Super peeling strength
2) Excellent surface flatness and smoothness
3) Superior weather, corrosion, pollutant resistance
4) Even coating, various colors
5) Fireproof, excellent heat and sound insulation
6) Superior impact resistance
7) Lightweight and easy to process
8) Easy to maintain
Application scope:
1) Building exterior curtain walls
2) Decoration and renovation additions for old buildings
3) Decoration of interior walls, ceilings, bathrooms, kitchens and balconies
4) Shop door decorations
5) Advertisement board display platforms and signboards
6) Wallboards and ceilings for tunnels
7) Industrial materials, materials for vehicles and boats
Packing:
In bulk or in wooden case
Technical data of polyester aluminium composite panel
|
2mm |
3mm |
4mm |
Panel weight(kg/m2) |
2.9 |
3.8 |
4.8 |
Aluminium sheet thickness(mm) |
0.3 |
0.3 |
0.3 |
Panel thickness tolerance(mm) |
+/-0.2 |
Panel width tolerance(mm) |
+/-2 |
Panel length tolerance(mm) |
+/-3 |
Panel diagonal tolerance(mm) |
+/-5 |
Aluminium sheet thickness tolerance(mm) |
+/-0.02 |
Paint thickness(Micron) |
21-23 |
Paint pencil hardness |
> HB |
Paint toughness |
3T |
Impact strength (kg.cm) |
50 |
Temperature resistance |
-50ºC to + 90ºC |
Peel strength(180°) |
> 5 Newton/mm |
Boiling water resistance |
2 hours without change |
Acid resistance |
Immersed surface in 2% HCI for 24 hours, without change |
Alkali resistance |
Immersed surface in 2% Ca(OH)2 for 24 hours, without change |
Solvent resistance |
100 times with Dimethylbenzene without change |
Cleaning resistance |
Over 100 times without change |
Expansion coefficient(100°K temperature difference) |
2.4 mm/m |