Products Description
Sphere Open-Cell Aluminum Foam
Sphere open-cell aluminum foam combines the advantages of both open-cell and closed-cell aluminum foams. It features a regular spherical pore structure, where each sphere has circular apertures and small interconnecting holes in six directions, creating a complex, non-linear sound path that enhances sound absorption, filtering, and attenuation.
Key Properties:
Acoustic Performance:
The unique pore geometry avoids direct straight-through holes, significantly improving noise reduction performance.
Customizable Design:
Optimal sound absorption can be achieved by adjusting:
Sphere diameter: 2–11 mm
Interconnecting hole diameter: 0.5–2 mm
Foam thickness and processing parameters
High Performance in Noise Control:
As one of the most advanced sound-absorbing aluminum foams currently available in the domestic market, it is ideal for:
Vehicle body panels
Mechanical equipment
Industrial noise suppression systems
Excellent Impact Resistance:
The uniformly distributed spherical pores and consistent hole wall design provide outstanding energy absorption capacity, making it highly effective in applications requiring impact resistance as well as acoustic control.
Technical Parameters
Model : XW-AlF-010-Sphere
Material : Aluminum Foam, Purity> 98%, Sold in sheet.
Dimension : 40040010mm, or customized as request
Thickness : 10mm
The aperture : 1 mm
Porosity : 50%-80%
Through Hole Rate : ≥98%
