Aluminum Foam Sound Barrier
Aluminum Foam is a new type of structural functional materials with a variety of excellent properties. According to the pore structure, the aluminum foam can be divided into closed-cell aluminum foam and open-cell aluminum foam, the former each hole is not connected; the latter hole connected with each other.
As the Aluminum Foam products with light weight, high sound absorption, high shock absorption, high absorption of impact energy, high electromagnetic shielding performance, excellent heat insulation, high temperature, fire resistance, with unique environmental friendliness and other special properties.
|Product Details Of Aluminum Foam|
|Ultra-light/low Weight||Pore diameter||Main 5 – 10 mm|
|Density||0.25g/cm3 - 0.85g/cm3|
|Thickness||6 -300 mm|
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|
|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%|
|Mechanical Performance Data Sheet|
|Density (g/cm3)||Compressive Strength (Mpa)||Bending Strength (Mpa)||Energy Absorption (KJ/M3)|
Foam aluminum panel products are generally packed in carton or wooden boxes.
Used in aerospace, aviation, high-speed trains, urban rail trains, shipbuilding, high-speed rail, construction, tunnel and along the sound barrier and other fields.
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2.Delivery time:15days after confirm order
3.Payment term:T/T 30% deposit in advance,70% balance before shipment date.