| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | Yes |
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Aluminium Honeycomb Panel is 3-layer structure sandwich panel, inspired by the bionics of hexagonal honeycomb. It is very lightweight material but with super panel stiffness. The top skins of panel are aluminium sheets, and the core layer is aluminium honeycomb core. Optional we can make the core with PP honeycomb.
Aluminium honeycomb panel is bonded by two components PU glue and through a semi-automatic glue spraying and lamination process, which provides excellent bonding strength of skin sheets to the honeycomb core and meanwhile keeps the flexibility of making different panel edges or panel shapes. Aluminium honeycomb panel is commonly used for façade cladding, interior partition wall, ceiling, truck bodies, furniture and composite material substrate etc.
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Panel thickness |
10mm, 15mm, 20mm, 25mm, 50mm (customized thickness from 5mm up to 100mm) |
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Panel width |
1000mm, 1220mm, 1500mm (customized width with max 2000mm) |
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Panel length |
2440mm, 3200mm, 4000mm, 5800mm (customized length as required) |
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Aluminium skin thickness |
0.5mm, 0.7mm, 0.8mm, 1mm (or as required) |
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Honeycomb core |
A6*0.05, A4*0.05, A9*0.05 (or as required), or PP honeycomb core |
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Aluminium alloy |
3003 for both aluminium skins & honeycomb core |
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Coating technology |
Pre-painted roller coating |
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Coating type |
PVDF, FEVE, PE, Anodized, PVC film laminated |
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Color options |
Mill finish, metallic colors, solid colors, wooden colors, stone colors, anodized color |
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Shape |
Flat panel, curved panel, shapes to be fabricated as per drawing |
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Panel edge |
Standard open edge, closed edge, customized edges embedded with aluminium extrusions |
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Fabrication |
Fabrication or cutting service as per drawing upon request |
| Light-weight | High strength | |
| Honeycomb core is made of thin aluminium foil of 0.05mm to 0.07mm only, and the aluminium skin is 0.7mm to 1mm. Example: the weight of 10mm thick panel (skin 0.7mm/0.7mm) is only 4.9Kg/m2. |
Owing to the hexagonal honeycomb structure, the honeycomb panel is a rigid material. Example: 10mm thick panel (skin 0.7mm/0.7mm) can support a weight bearing of 600kgs/m2. |
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| Super flatness | Long life span | |
| The panel surface is smooth and flat without oil canning problem, even when panel size is big. The warpage rate is less than 2mm/m. | We use alloy 3003 which has very good anti-corrosion property for aluminium skins & honeycomb core. We give 10 years outdoor warranty for bonding strength and up to 15 years color warranty for PVDF coating. | |
| Fire retardant | Recyclable material | |
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Aluminium honeycomb panel is a fire proof material that is classified as FR A2 grade. |
Honeycomb panel can be fully recyclable after its service life, it will not cause environmental problem to mother earth. |
| Basic Information (Based on 10mm thick panel) | |||
| Item | Value | Tolerance | |
| Panel thickness | 10mm | +/-0.2mm | |
| Aluminium skin thickess | 1mm (Top)+ 0.7mm (Bottom) | +/-0.02mm | |
| Aluminium alloy | 3003 | ||
| Honeycomb core | Aluminium Honeycomb A6*0.05 or PP honeycomb | ||
| Panel width | 1220mm / 1500mm / 2000 (max) | +/-2mm | |
| Panel length | ≤12000mm | +/-6mm | |
| Diagonal | N/A | ≤5mm | |
| Flatness | N/A | ≤2mm/m | |
| Panel weight | 5.72kgs/sq.m | +/-5% | |
| Mechanical Properties | |||
| Property | Test Method | Test Result | |
| Tensile Sterngth, Rm | ASTM E8/E8M-11 (Testing on top aluminium skin) |
159Mpa | |
| Yield Strength Rp0.2 | 146Mpa | ||
| Percentage Elongation after Fracture, A50mm | 17% | ||
| Coeffiecient of Linear Thermal Expansion (1/ºC) |
ASTM D696-08 | -30ºC~30ºC:29.89x10-6 | |
| Core Shear Ultimate Strength | With reference to ASTM C393M-06 3points loading | 0.77Mpa | |
| Peel Torque | With reference to ASTM D1781-98(2012) | 7.23mm·kgf/mm | |
| Sound Transmission Loss (STC) | ASTM E90-09 | 19dB | |
| Fire Proof Properties | |||
| Combustiblity of Core | BS476 Part 4 | Non combustible | |
| Fire classification | BS476 Part 6 & 7 | Class O | |
| Fire classification | EN13501-1 | Class A2 s1 d0 | |
| Painting Dry Film Properties | |||
| Property | Test Method | Test result | |
| Coating Types and thickness | PVDF 25microns | +/-3microns | |
| PE 15microns | +/-3microns | ||
| 60"gloss | ASTM D523-89 | 20-95 | |
| Formability( T-bend) | ASTM D1737-62 | ≤2T | |
| Hardness Pencil | ASTM D3363-92a | HB-2H | |
| Adhesion | ASTM D3359,Method 8 | No change | |
| Abrasion Resistance | ASTM D968-93(Falling Sand) | 25 liter/mil | |
| Chemical Resistance | ASTM D1308-79 | No change | |
| ASTM D1308-79 | No change | ||
| AAMA 2605-05 Section 7.7.2 | No change | ||
| ASTM D2248-73 | No change | ||
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