Colourful Aluminum Foam

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Product Description

 100% Recycling Soundproofing Closed Cell Aluminum Foam Panel

What is AluminumFoam?

Aluminum foam is a new concept metalmaterial which is foamed in sponge shape after melting aluminum ingot with various chemical ingredients and has many bubble layers inner structure.

Porous material is much lighterthan original one, which is the characteristic of porous. And, it improves the ability of  energy absorption and reduces the abilityof thermal and electrical conductivities than original metal materials. Inaddition, porous material has wide applications as well as excellent ability ofsound absorption and permeability of liquid, air, etc.

Aluminumfoam, a metal itself, can be applied to aerospace aviation required the  thermostability over 200℃. It is a 100%  recyclabl ecofriendly material and absolutely will not produceharmful substances no matter in the process of producing,  using or abandoning.

Main properties of aluminum foam


Density is 0.2~0.4g/cm3 (Aluminium1/10,Iron1/30, and Wood 1/4)


Porous structure has a good soundabsorption.

Aluminum foam sound-absorbing materialcan be used in the inner decoration of buildings (walls, ceiling and floor),railway, highway, factories, mechanical equipment and any other fields.

Suitable for noisy place.


100%non-flammability and no toxic gas released when burning.

Non-combustibility TEST verified to be qualified. <KIMM; IMO A.799 (19)>

I grade Non-flammability TEST ofaluminum foam surface verified to be qualified. <KICT; KS F2271>


Porous structure can effectively absorbenergy.

Have a great effect on energyabsorption after a high impact.

Firstly acquired the national SB5class (Guard rail shock-absorber)

Electromagnetic wave shielding ability

Aluminum foam has a function ofabsorbing electromagnetic wave

Widely used in military (stealth materials),TV station, hospital and any other electromagnetic shielding places.


100% recyclable Aluminum foam is nonpoisonous, odorless andharmless, no toxic gas released when burning.

Aluminum foam can be produced by recycled aluminum andits scraps.



Aluminum foam composed panel

Aluminum  honeycomb plate





Aluminum plate(GRP plate)

aluminum foam

aluminum plate(GRP plate)

Aluminum plate(GRP plate)

aluminum honeycomb

aluminum plate(GRP plate)

Waterproof performance

long time  immersion and corrosion in water)

Excellent(oxidized pure metal)

Excellent but easy to rust

Fireproof performance


(Non-flammability of pure metal)

General (Glue layer in the middle is not resistant to  high temperature)

ComparisonAluminum Foam with Other Sound-absorbing Materials


Aluminum Foam


Glass Fiber

Urethane Form





SiO2, mineral

high molecular Material

Acoustic absorption(NRC Standar d)

over 0.70

over 0.70

over 0.75

over 0.65

Long-term sound absorption


Property is decreased

Property is decreased

Property is decreased


100% recyclable Eco-friendly

No recyclable, flammable, produce  little dust

No recyclable, no flammable, arsenic acid cause gas  pollution

No recyclable and flammable

Materials handling & Constructability

Easy handling, using and working under no protective  equipment

No damage when handling and using, easy to work under no  protective equipment

Low stability. Easy to cause  respiratory disease and skin ailments when touching

No damage when handling and using, easy to work under no  protective equipment

Human harmfulness




Poisonous gas (CO, Cyan gas) release when burning

Waterproofness & Sound  absorption

Waterproofness is  excellent , stable form, permanent sound absorption

Waterproofness and  adhesion is good, stable form

Absorb moisture and poor drainage cause lower acoustic  absorption

Absorb moisture and poor drainage cause lower acoustic  absorption


grade Non-flammability
 -under 780℃


 -under 350℃

Easy flammable
 -under 100℃

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Q:What is the best sound insulation decoration
In some places due to the weight of the problem, can not use brick or other wall approach, can only use light steel keel gypsum board approach is recommended to add a layer of gypsum board outside the hardness of a relatively high cement board, this Cement board appearance and gypsum board the same (size is also similar), but the hardness is much higher than the gypsum board, is a good sound insulation material, should pay attention to the construction process, especially the part of the gap must be sealed.
Q:What is the sound insulation of the wall?
Sound insulation material within the damping high, for the low-frequency noise isolation with the rest of the material unparalleled effect. Soundproof material unique flexibility, easy to suppress the generation of resonance. At the same time, the sound insulation material and other lightweight materials to avoid the effect of anastomosis.
Q:What is the soundproofing between the bedroom and the bedroom?
Practice has proved that the noise of various frequencies have a good absorption effect.
Q:What is the sound barrier?
According to the sound barrier application environment, the sound barrier can be divided into traffic noise barriers, equipment noise attenuation noise barriers, industrial plant noise barriers three.
Q:Why choose sound barrier to isolate noise
weathering durability: the product has water resistance, heat resistance, anti-ultraviolet, will not be due to rain water temperature changes caused by lower performance or quality abnormalities.
Q:What is the best soundproofing of the piano room?
Room walls are soundproofed with empty sponge noise
Q:What is the noise insulation material of the car?
The effective way to block the noise transmission is mainly: sealed, shock, sound insulation, sound absorption. In the shock on the basis of noise, sound absorption and sealing treatment, you can achieve a quiet and comfortable effect. In the whole car for noise reduction process, the use of sound insulation products with their own sound and sound performance will also directly affect the noise reduction effect.
Q:What is the sound insulation of the glass window?
The type of window includes flat open, push-pull and fixed, from the sound insulation is good or bad, the fixed window sound insulation is the best, but this window is only applicable to the need for lighting and lighting needs of the place;
Q:Decoration building noise what material is best
The production of soundproof panels is excellent, with a high strength gypsum core, which increases the bubble content of the core, reduces the diameter of the foam, increases the toughness and density of the protective paper, so that the gypsum core and the tough paper closely related. Sound insulation, easy to install, can be hard to repair requirements for cutting cut. It can be waterproof, anti-ultraviolet, Because of its sound insulation is good, cheap (40.5 / Zhang), and now is now the owner of the decoration of the pro-Lai.
Q:What are the fireproof soundproof materials?
Mainly used in theaters, concert halls, museums, exhibition halls, library, interrogation room, gallery, auction hall, gymnasium, lecture hall, multi-purpose hall, hotel lobby, hospital, shopping mall, school, piano room, conference room, studio , Recording room, KTV rooms, bars, industrial plants, room, home noise reduction and other requirements on the higher acoustic environment and high-end decoration of the place.

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