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20mm Thickness Perforated Acoustic Aluminum Honeycomb Composite Panel
It is a kind of composite panel made from two aluminium alloy sheets as skins and aluminum honeycomb as the core.
The honeycomb structure gives the panel better flatness and strength than traditional aluminium ceiling tiles, meanwhile,
the honeycomb ceiling panel can be made in larger size and manufactured into curved or angled shapes.
The perforation on top aluminum skin of the panels to give good sound insulation performance. And the non-woven fabric
bewteen the perforated aluminum skin and the honeycomb core will prevent the glues come out from inside, so the perforated
aluminum surface is clean with decorative beauty.
|Overall Honeycomb Panel Thickness||6mm,8mm,10mm,12mm,15mm,18mm,20mm, etc.|
|Top aluminium skin||0.5mm, 0.7mm, 0.8mm, 1.0mm. etc|
|Core Material||Aluminum honeycomb core|
|Perforation||diameter2.5mm, 3.0mm, etc.|
|Surface finish||roller coated, powder coated, spray painting, etc.|
Good acoustic property
Allow each panel to be moved and replaced independently
|Technical Data of Honeycomb Panels|
|Facing Aluminum skin||1.0mm||1.0mm|
|Backing Aluminum skin||1.0mm||1.0mm|
|Mechanics function of complex planking and surface planking|
|Inertia Rectangle I(cm4/m)||19.85||31.67|
|Measurement of cutting W(cm3/m)||19||24|
|Hardness of complex planking E.I(KN Cm2/m)||139000||221700|
|Tensile strength of surface planking (N/mm2)||Rm≥220||Rm≥220|
|0.2%Power of bending (N/mm2)||Rp0.2≥130||Rp0.2≥130|
|(EN485-2:1194) Extending rate||A50≥8||A50≥8|
|Surface decoration layer||PVDF|
|Luminosity (original data)||30-40%||30-40%|
|Hardness of pencil||HB-F||HB-F|
|Size of honeycomb||1/4(6.3mm)||1/4(6.3mm)|
|Aluminum honeycomb density||80kg/m3||80kg/m3|
|Strength of pressure-resistant(MIL-STD-401)||4N/mm2||4N/mm²|
|Function of Acoustics|
|Data of sound absorption||0.05||0.05|
|Indicator of sound seperating (ISO717-RW)||23||25|
|Function of Heating|
|Data of heating guiding(w/m2k)||2.25||2.7|
|Data of heating preventing R(1/m)(m2k/w)||0.0089||0.0093|
|Data of heating passing U(k)(w/m2k)||5.59||5.575|
Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally it is 10-15 days if the raw materials are in stock. or it is 30-45 days if the raw materials are not in stock, based on quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge yet customers are expected to afford the shipping cost.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.
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