Aluminum Honeycomb Panel

Aluminum Honeycomb Acoustic Panel is a kind of sound absorbing panel which composed of perforated face skin and perforated or un-perforated bottom skin and aluminum honeycomb core.

Due to honeycomb core in the aluminum honeycomb acoustic panel are divided into a large number of closed cells, the air flow is prevented and the sound waves are obstructed. When sound passes through acoustic panel, the intensity of sound is decreased and the sound absorption coefficient (can be up to 0.9 or more) is improved. In addition, it can provide more freedom for designers due to its excellent attributes such as high strength and light weight.

Structure: Aluminum skins + Aluminum honeycomb core + Aluminum skins.

Face Skin: Perforated aluminum plate
Bottom Skin: Perforated or un-perforated aluminum plate
Core: Aluminum honeycomb
Adhesive: PU/ Epoxy glue or film
Surface treatment: PVDF/PE coatings/ customized

Packing Details: Standard pallets/ plywood cases/ cartons.

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Technical Specifications

Standard size: 1220*2440mm/ 600*600mm;

Standard height: 8/10/15/20mm

Cell size: 13.86mm

Foil thickness: 0.06mm

Suction hole diameter: 1mm

Suction hole distance: 6mm

Skin thickness: 0.6-1.2mm

Color: Customized

Mechanical Properties of Aluminum Honeycomb Core

DMC core Honeycomb	Compression	Plate Shear
Designation	Bare	L Direction		W Direction
Material———Size	Strength psi	Strength psi	Modulus ksi	Strength psi	Modulus ksi
DMC–AH–Alloy–mm–inch	Typ.	Typ.	Typ.	Typ.	Typ.
DMC–AH–3003–6.4—-1/4	625	365	70	215	38
DMC–AH–3003–9.5—-3/8	340	230	45	130	22
DMC–AH–3003–12.7–1/2	190	140	28	80	14
DMC–AH–3003—17—-3/4	120	100	20	65	11
DMC–AH–3003—25.4—-1	80	65	14	45	7
DMC–AH–5052—9.5—3/8	362	250	55	160	26
Notes: Test data obtained at 0.625″ thickness; Size available on request; The above values are not guaranteed and should be used as indication only.

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