Product Description
Shockproof Metal Foam Core Panel Aluminum Sandwich Panel for Energy Absorption
Aluminum foam sheet is a type of aluminum sheet with a porous structure, also known as aluminum foam or aluminum foam material. It is usually made from pure aluminum or aluminum alloy through a mixture of aluminum powder, foaming agent and other additives.
The process of making aluminum foam panels usually includes the following steps: first, aluminum powder is mixed with blowing agents, thickeners and other additives to form the raw material of aluminum foam material. Then, the mixture is injected into a mold and foamed and cured at a certain temperature and pressure to form a solid structure of the aluminum foam material. Finally, the final aluminum foam sheet product is formed through processes such as cutting, trimming and surface treatment.
Product Parameters
| product details of aluminum foam |
| Ultra-light/low Weight |
Pore diameter |
Main 5 - 10 mm |
| Density |
0.25g/cm 3 - 0.85g/cm 3 |
| Porosity |
68% ~91% |
| Thickness |
6 -300 mm |
| Size availability |
500*500mm, 600*600mm, 1000*500mm, 1200*600mm. Biggest size is 2400*800mm |
| Shape |
mainly, panel; customize special shape acceptable |
| Weather Resistance |
Corrosion resistance |
Excellent |
| Moisture absorption |
0.00% |
| Heat / non combustion property |
A1 grade |
| Thermal conductivity |
0.25 ~ 0.62W/M.K |
| thermal expansivity |
19.34*10 -6/ °C |
| Green Environmental Protection |
Non toxicity,100% recyclable,Easy to process and installation |
| Excellent Hiding Property |
After surface spray absorbing material treatment |
| Excellent Acoustic Performance |
Sound insulation (20mm Thickness) |
20 ~40 db |
| Sound absorption (1000Hz -2000Hz) |
40% ~ 80% |
| Electromagnetic Shielding |
Excellent |
Product Feature
- Lightweight: The aluminum foam sheet is significantly lighter than solid aluminum due to its porous structure and low density. This makes it ideal for industries where weight reduction is crucial, such as aerospace and transportation.
- High Strength: Despite its lower density, the evenly distributed pores in the structure of the aluminum foam panels create a strong network. This results in high strength, rigidity, and resistance to compression and bending.
- Good Energy-Absorbing Properties: The porous structure of the aluminum foam panel allows it to absorb and disperse energy, making it excellent for collision protection and military applications.
- Good Thermal and Acoustic Insulation: The porous structure of the aluminum foam panel provides excellent thermal and acoustic insulation properties, reducing heat conduction and sound transmission. It is suitable for building insulation and sound control.
- Corrosion Resistance: The aluminum foam panel is made of pure aluminum or aluminum alloy with excellent corrosion resistance. It can withstand oxidation, corrosion, and harsh chemical substances, making it suitable for use in challenging environments.
- High Processability: The aluminum foam sheet can be easily processed using conventional metal processing methods, such as cutting, drilling, and welding. It can be customized in shape and size to meet specific requirements.
Application
Aluminum foam panels are widely used in aerospace, transportation, construction, electronic and electrical appliances, military protection and other fields due to their light weight, high strength, energy absorption properties as well as good thermal and acoustic insulation and corrosion resistance.
aluminum foam sandwich panel for luxury armored tiny mobile trailers
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