Aluminum Foam for Lattice Silencer
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- Tianjin
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- Supply Capability:
- 50000 m²/month
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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 |
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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:Decoration building noise what material is best
- Is a closed-cell structure of low-density high-quality foam products that can control and buffer the sound transmission and vibration, can effectively block the link to build water, gas, dust penetration, so that it is ideal for sound insulation materials.
- Q:Home decoration noise what material is good
- Indoor sound insulation material 3: leather, plastic film, artificial leather and so on with airtight, tensile ability and soft material, through the sound resonance frequency can effectively block the sound transmission.
- 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 barrier?
- A sound barrier is a facility that blocks sound waves between the sound source and the receiver, thereby reducing the noise in the area where the receiver is located.
- Q:What is the best choice for sound insulation?
- , For different locations of the car, choose a different sound insulation material.
- Q:What is the best soundproof material for bars?
- Sound insulation board
- Q:What can be placed on the floor noise?
- The performance of the felt can always maintain the same sound insulation performance. The sound insulation of the soundproof felt is better than that of the traditional sound insulation material, especially for different frequency noise, sound insulation felt and other sound absorbing materials such as cotton felt, foam or rock wool, the sound insulation performance will be more excellent. The most important feature is the material environmental protection, internal resistance, sound insulation performance, with damping effect.
- 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:How to buy sound insulation sound insulation of the best sound insulation
- Layers should be reduced in the hole, if the gap on the wall and holes, will greatly reduce the volume of the partition wall, there are gaps and holes applied putty ash filled, scratched.
- Q:What is the general rule of soundproofing material?
- Any wall there is an inherent resonance frequency, when the frequency of the sound wave and the wall resonant frequency of the same, the overall resonance of the wall, the frequency of the sound insulation will be greatly reduced
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Aluminum Foam for Lattice Silencer
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 50000 m²/month
OKorder Service Pledge
OKorder Financial Service
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