Description
Specification:
1.Aluminum alloy: A3003,A5052
2.Panel thickness: 5mm~200mm
3.Regular panel size: 2400mm(L)*1200mm(W)
4.Max. panel size: 10000mm (L) *1500mm (W)
5.Surface finshing: PVDF coated , PE coated,Power coated, as per customers' request
6. Available Color: According to international colour atla ,as per clients' request
Features:
1.Low density, high intensity, high rigidity, stable structure
2.Outstanding flatness, superior weather-proof, wind-proof and pressing proof functions.
3.Good sound&heat insulation, good at shock-resistance
4.Easy to proccess and shape, easy to install
5.Green and envirornental, energy-saving material
Application:
1.Building exterior and curtain wall.
2.Decoration and renovation additions for old buildings
3. Decoration of interior walls, ceilings, bathrooms, kitchens and balconies
4.Shop door decoration .
5.Advertisement board display platforms and signboards.
6. Wallboards and ceilings for tunnels.
Thickness
Unit
6 mm
10 mm
15 mm
20 mm
25 mm
Cover sheet thickness, front
[mm]
1.0
Cover sheet thickness, rear
[mm]
0.5
0.5
1.0
1.0
1.0
Weight
[kg/m²]
4.7
5.0
6.7
7.0
7.3
Technical properties
Section modulus
W
[cm³/m]
2.6
4.6
14
19
24
Rigidity
E@J
[kNcm²/m]
7.100
21.900
75.500
138.900
221.600
Alloy / Temper of Aluminium Layers
Peraluman alloy (AIMg), H42 acc. EN 573-3
Modulus of Elasticity
E
[N/mm²]
70.000
Tensile Strength of Aluminium
R m
[N/mm²]
≥ 125
0.2 % Proof Stress
R p0,2
[N/mm²]
≥ 80
Elongation
A 50
[%]
≥ 5
Linear Thermal Expansion
α
2.4 mm/m at 100ºC temperature difference
Core
Aluminium foils from AIMn alloys (EN AW-3003) Bare comprehensive strength
[N/mm²]
> 2.5
Weight
[kg/m³]
> 50
Surface
Lacquering
Coil Coating
Fluorocarbon based (e.g. PVDF)
Gloss (initial value)
[%]
25-40
Pencil Hardness
HB-F
Acoustical Properties
Sound Absorption Factor
α s
0.05
Airborne sound insulation index (acc. to ISO 717-1, ISO 140-3)
R w
[dB]
21
21
22
23
25
Thermal Properties
Termal conductivity (regarding total thickness, incl. cover sheets)
λ
[W/mK]
0.95
1.35
1.78
2.25
2.70
Thermal resistance
R
[m²K/W]
0.0063
0.0074
0.0084
0.0089
0.0093
Temperature Resistance
[ºC]
-40 to +80
Complaint
