The surface of ONEBOND aluminum honeycomb panels are made of aluminum alloy plates roller coated with PVDF while in the milddle are the aluminum honeycombs which meets the international earonautical standards. This product is specially make with the cold-glue and hot-press technology.
The structural honeycomb core provides strength and consistent rigidity at a very low desity; When bonded to similarly lightweight facings. Every honeycomb cell wall acts like the web of an I-Beam, forming an extremely strong and rigid lightweight composite panel.
ONEBOND honeycomb panel is an aluminum sandwich-type panel with high rigidity and extremely low weight. It is the ideal material for a most of applications in architecture, transport, display or industrial production.
Aluminum honeycomb panel has widely used in facade cladding industry, interior decoration, ceiling, partition, furniture industry, ship hull building and ship decoration, vehicle building and so on.
Products Properties
Sound Insulating, Heat Insulation, Heat Preservation:
The air between the two skins is divided into many closed and independent cells, which to a great extent limit the transmission of sound wave and heat.
Fireproofing Properties:
Tested by National Research Center of Testing Techniques For Building Materials, the properties of Aluminum Honeycomb Composite Panels meet the requirement of non-flammable materials. According to GB-8624-1997 standard, the aluminum honeycomb panels fireproofing grade is GB-8624-B1 Grade.
Super Flatness and Rigidity:
The special hexagonal structure of aluminum honeycomb panel is composed of many dense hexagonal cells and these cells are similar to many I shapes, which averagely take the pressure from the panel surface. This property assures the high compression strength and super flatness over a large area.
Moisture resistance:
The Aluminum Honeycomb panel surface skins are manufactured through roller-coating techniques, thus anti-anodizing, color-stable and no going moldy and deforming.
Light weight and energy saving:
The Aluminum Honeycomb Panel weight is only 1/70 of that for bricks and 1/3 of that for stainless steel.
Environmental:
Aluminum Honeycomb Panels does not emit any hazardous gas and easy to be cleaned and also easily recyclable.
Corrosion Resistant:
According to testing, the Aluminum honeycomb panel remains intact after immersed in 2%HCL solution or in saturated Ca(OH)2 solution for 24 hours.
Easy installation:
We could supply the panels with installation purpose aluminum alloy brackets. They are easily installed, thus saving time and labour. Furthermore, they can be dismantled for installation in other places.
Application
Curtain wall; Interior decoration; Roofing materials; Decoration material for lift and elevator; Train and high speed subway; Decoration material for luxury ship and vehicle.
| 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] |
|
| 0.2 % Proof Stress |
R p0,2 |
[N/mm²] |
|
| Elongation |
A 50 |
[%] |
|
| 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 |
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