Aluminum Honeycomb Panel

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.

Frequently Asked Questions

1. What is an aluminum honeycomb panel?

An aluminum honeycomb panel is a lightweight sandwich panel made with aluminum face sheets and an aluminum honeycomb core. The DMCRF acoustic panel can include perforated face skins to support sound absorption.

2. What are the main advantages of aluminum honeycomb panels?

Aluminum honeycomb panels offer a combination of lightweight construction, high strength, structural rigidity, and design flexibility.

3. How does an aluminum honeycomb acoustic panel absorb sound?

The honeycomb core contains multiple cells that help obstruct sound-wave transmission. The perforated panel design can reduce sound intensity and improve sound absorption performance.

4. What materials are used in an aluminum honeycomb panel?

The standard construction includes aluminum face skins, an aluminum honeycomb core, and PU, epoxy, or film adhesive, with surface treatments such as PVDF or PE coatings available.

5. What are the standard sizes available?

Standard panel sizes include 1220 × 2440 mm and 600 × 600 mm. Custom sizes may also be available based on project requirements.

6. What thickness options are available for aluminum honeycomb panels?

The listed standard panel heights include 8 mm, 10 mm, 15 mm, and 20 mm, while skin thickness ranges from approximately 0.6 mm to 1.2 mm.

7. What is the cell size of the aluminum honeycomb core?

The standard aluminum honeycomb acoustic panel uses a listed cell size of 13.86 mm.

8. Are aluminum honeycomb panels strong and lightweight?

Yes. The honeycomb structure helps provide structural strength and rigidity while using less material than a solid aluminum panel of comparable size.

9. Can aluminum honeycomb panels be customized?

Yes. Options such as panel size, surface treatment, color, and other specifications can be customized according to project requirements.

10. How do I choose the right aluminum honeycomb panel?

Consider factors such as panel dimensions, thickness, load requirements, acoustic performance, surface finish, environmental conditions, and intended application when selecting an aluminum honeycomb panel.

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