20mm Aluminum Honeycomb Acoustic Panels Sound Insulation Ceiling Panels

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Foshan Wonderful Composite Material Co., Ltd.

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Aluminum Honeycomb Acoustic Panel for Insulation Ceiling or Wall

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.

Brief Introduction

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.
Max. Size	2000x10000mm

Features

Good acoustic property

Easy installation

Allow each panel to be moved and replaced independently

Data

Technical Data of Honeycomb Panels
Thickness	20mm	25mm
Facing Aluminum skin	1.0mm	1.0mm
Backing Aluminum skin	1.0mm	1.0mm
Weight (kg/m2)	7.4	7.8
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
Changeable measurement(N/mm2)	70000	70000
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
Honeycomb Specification
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

Application

1.Building exterior and interior 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

Packing&Loading

There will be protective film on each panel and seaworthy pallet.

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