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:How easy it is for the soundproof wall to be soundproof
- The thickness of the noise wall is determined by the size of the noise source. The larger the noise source is, the more the thickness of the noise wall will be increased. Generally, the thickness of the noise wall will be sacrificed at about 5-10 cm.
- Q:Home decoration noise what material is good
- Indoor noise material 1: glass wool, cotton blankets, organic fiber materials, rock wool, mineral wool and polystyrene foam.
- Q:Home improvement sound insulation materials which?
- Construction is very convenient and fireproof soundproof material.
- Q:What is the structure of the sound barrier?
- The board is the main sound insulation component, which through the high-strength spring clip to be fixed in the H-shaped column groove, the formation of sound barrier. Sound barrier design has been more fully considered the elevated highways, urban light rail, subway wind load, traffic vehicle impact safety and all-weather open air corrosion problems. It is beautiful, beautiful, easy to install, low cost, long service life, especially for high-speed highway and urban light rail, the use of subway noise, is the ideal modern city noise noise reduction facilities.
- Q:Under the wooden floor can do those sound insulation materials
- Ceramic plate, asphalt insulation board, sound insulation felt, and so many shock.
- Q:What is the best sound insulation decoration
- Economical and practical choice is 2/4 red brick walls, both sides of the cement wall. This partition wall must be piled to the top, you need to take the ventilation pipe or other traces and then through the hole, should pay attention to the pipeline sealing problem, otherwise the same can cause crosstalk phenomenon. Followed by noise wall panels, this material is a professional sound insulation material, both sides of the metal plate is the middle of the sound insulation foam plastic, the greater the thickness of the wall board the better the noise effect.
- Q:What are the fireproof soundproof materials?
- Sound insulation from tasteless EPDM rubber and a dozen organic minerals in accordance with a certain percentage of refined, the product is black, no smell of environmental protection, low frequency and high frequency sound are quite a good sound insulation material, can effectively inhibit the various
- 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
- Q:Are the materials in the meeting room soundproofed?
- So the gradient of sound-absorbing cotton is not just a safe sound-absorbing cotton, and it is an efficient sound-absorbing cotton.
- Q:What is the best soundproofing of the piano room?
- Room walls are soundproofed with empty sponge noise
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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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