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] |
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| 0.2 % Proof Stress | R p0,2 | [N/mm²] |
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| Elongation | A 50 | [%] |
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| 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 | |||||||
