Colourful Aluminum Foam
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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)
Soundabsorption
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>
Energyabsorption
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.
ProductFeatures
Item | Aluminum foam composed panel | Aluminum honeycomb plate |
Material | Aluminum | Aluminum |
Structure | Aluminum plate(GRP plate) aluminum foam aluminum plate(GRP plate) | Aluminum plate(GRP plate) aluminum honeycomb aluminum plate(GRP plate) |
（long time immersion and corrosion in water） | Excellent(oxidized pure metal) | Excellent but easy to rust |
Excellent (Non-flammability of pure metal) | General (Glue layer in the middle is not resistant to high temperature) |
ComparisonAluminum Foam with Other Sound-absorbing Materials
Type | Aluminum Foam | Polyester | Glass Fiber | Urethane Form |
Shape |
|
|
|
|
Material | Aluminum | Polyester | 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 | Permanent | Property is decreased | Property is decreased | Property is decreased |
Eco-friendly | 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 | Harmlessness | Harmlessness | 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 |
Non-flammability | Ⅰgrade Non-flammability | Heat-resistant | Easy flammable |
- Q: What is the type of noise board?
- According to the classification of civil engineering categories, can be divided into building noise and structural noise two.
- 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 insulation of the wall?
- EPDM or other polymer materials with the physical properties can not change the characteristics of high temperature and low temperature conditions should not be broken and soft, so that the product always maintain the same sound insulation performance, and can be different for the frequency of noise. Felt and other sound-absorbing materials, such as cotton felt, foam or rock wool composite use, the sound insulation performance will be more excellent.
- Q: What are the fireproof soundproof materials?
- The crest of the crest sound-absorbing sponge is a kind of sponge which is specially formed by the equipment to form a concave and convex wave shape. The interior is filled with fine voids and semi-open structure, which can absorb the sound energy of the incoming sound and attenuate the sound waves , Reduce the indoor reflection of the interference and reverberation, improve the sound purity.
- Q: What is the sound insulation of the glass window?
- Seal refers to the degree of sealing of the windows, including the sealing of the glass and the border. Close the window after the border with the frame seal, and the installation of windows and walls after the seal, which together affect the window sealing performance. And determine the degree of sealing the window is sealed, the current market there are two main seal - kind of wool seal, the other - is a rubber seal. Wool seal and rubber seal each have their own shortcomings, wool seal with a long time after easy hair removal, greatly reducing the sealing effect. The rubber seal through the wind after the sun and rain easily harden aging, but also reduces the sealing effect.
- 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: What can be placed on the floor noise?
- Floor noise insulation materials are mainly used for KTV, disco, factories, home theater and other places with strong noise source sound insulation. Sound insulation, light, black finish, tensile strength; construction convenience, low cost; flame retardant, moisture, moth; in high temperature and low temperature conditions should not be broken and soft
- Q: Are the materials in the meeting room soundproofed?
- Its performance is excellent, other noise-absorbing materials can not match.
- Q: Why choose sound barrier to isolate noise
- Large sound insulation: the average sound insulation 36dB.
- Q: What is the structure of the sound barrier?
- Outdoor sound barrier is generally made of brick or concrete structure, indoor sound barrier reference steel plate, wood board, PMMA / POLYCARBONATE SHEET plastic plate, gypsum board and foam aluminum and other structures.
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Colourful Aluminum Foam
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
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