Honeycomb Panel

Transport Package: Plywood Box
Specification: CE, SGS
Trademark: ONEBOND
Origin: Foshan, China
Customization:

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Basic Info.

Model NO.
OBP019
HS Code
7616999000
Production Capacity
100, 000 Square Meters Per Month

Product Description

The honeycomb sandwich construction is one of the most
valued structural engineering innovations developed by the
composites industry.
Used extensively in aerospace and many other industries,
the honeycomb sandwich provides the following key benefits
over conventional materials:
- Very low weight
- High stiffness
- Durability
- Production cost savings


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. Honeycomb Panel
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

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