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 are the most common noise reduction materials?
Commonly used sound insulation materials include: steel, glass, reinforced concrete, aerated concrete, solid brick, granite, marble, oak, plywood, gypsum board, cement pressure plate, silicon calcium board
Q:Decoration building noise what material is best
It can be a good absorption of noise, to prevent the reflection of indoor sound, to reduce the noise effect, and it can also be insulated, fire-retardant, so by the consumer's favorite, so that more people choose it.
Q:What is the best soundproof material for bars?
Sound insulation board
Q:What is the general rule of soundproofing material?
For a single layer of dense uniform wall, surface density for each doubled, the volume of the theoretical increase of 6dB, this law is the law of quality.
Q:What are the sound insulation materials?
Asphalt sound insulation board, low frequency shock absorber, composite damping noise board, low frequency noise damping board sound effects are wrong
Q:What are the fireproof soundproof materials?
It is an ideal indoor sound insulation material. 100% of its raw materials polyester fiber, with sound absorption, environmental protection, fire, heat insulation, moisture, mildew, easy dust, easy cutting, can be parquet, construction is simple, good stability, good impact resistance, independent Good quality, cost-effective advantages, there are a variety of colors to choose from, to meet the different styles and levels of sound-absorbing decorative needs.
Q:Home improvement sound insulation materials which?
Construction is very convenient and fireproof soundproof material.
Q:What is the sound barrier?
At present, the market common sound barrier main material metal sound barrier, concrete sound barrier, PC sound barrier, glass steel sound barrier and so on. Metal sound barrier high cost, easy to rust; ordinary concrete from the major, low strength; PC sound barrier low hardness, poor UV resistance; FRP sound barrier cost is high, no fire.
Q:What is the principle of noise board?
The vibration produces sound and the sound propagates through the medium. Any object can spread the sound, so any object can be called medium. Experiments show that: sound through the density of large media, the sound energy loss is large, so the greater the density of objects, the better the volume.
Q:What are the materials on the roof of the building?
Look at wall noise. There is a certain standard is that the more realistic the wall, the more the internal gap, the thicker the thickness of the wall, the better the sound insulation, this is no doubt. Therefore, the decoration must not damage the wall structure, to prevent the gap. In addition, you can properly add some wall insulation materials, such as some polyester fiber, noise effects are also good, but must be based on the decoration of the master's proposal to avoid adding too thick or too thin and so on.

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