Aluminum Foam for Factory Noise Reduction
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- Loading Port:
- Tianjin
- Payment Terms:
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- Min Order Qty:
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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 |
|
|
|
|
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 kind of sound-absorbing panels are there in the cinema wall?
- The cinema wall is generally used as a soft cloth for soft cloth
- Q: Does the sound-absorbing panel ceiling fit?
- If it is other materials to consider setting the expansion joints
- Q: How to clean up the polyester fiber sound absorbing board
- Mud stains. To use water soaked polyester fiber sound-absorbing panels, a higher water absorption scrub with weak alkaline foam cleaning agent scrub
- Q: How is the sound-absorbing board on the wall?
- Wooden sound-absorbing panels covered walls must be installed according to the design drawings or construction requirements of the keel, and the keel leveling treatment. Keel surface should be smooth, smooth, no rust, no deformation.
- Q: What are the advantages and disadvantages of asbestos sound-absorbing panels?
- Mineral wool board is also known as mineral wool sound-absorbing panels, and now the market said mineral wool sound-absorbing board also refers to the mineral wool sound-absorbing panels, but there will be some no-name gypsum board plus asbestos as mineral wool sound board.
- Q: What is the production of wood sound-absorbing wallboard installation process
- Face wall convex or wavy keel section along the wall to install the sound-absorbing board can be installed vertically to the horizontal installation touch four columns four corners should be inverted angle that sound-absorbing board back cut 45 degrees beveled two stitch 90 degrees with the same color L-shaped wooden line package
- Q: What is the polyester fiber sound insulation board decoration precautions
- Polyester fiberboard with toughness and tensile strength, available clamp or hanging pieces directly connected with the board edge.
- Q: What is the sound absorption board?
- Sound-absorbing panels are an ideal sound-absorbing decorative material. It has the advantages of sound absorption, environmental protection, flame retardant, heat insulation, moistureproof, mildewproof, easy to dust, easy to cut, can be parquet, simple construction, good stability, good impact resistance, good independence and high cost A variety of colors to choose from, to meet the different styles and levels to attract decorative needs.
- Q: Is the polyester fiber sound absorbing board environmentally friendly?
- Material properties 100% polyester fiber by high-tech hot and made of cocoon cotton shape, to achieve density diversity to ensure ventilation, as sound and heat insulation materials in the excellent products in the 125 ~ 4000HZ noise range of the highest sound absorption coefficient of 0.9 Above, according to different needs to shorten the adjustment of reverberation time, clear the sound impurities, improve sound effects, improve language clarity. Products with decoration, insulation, fire-retardant, environmental protection, light body, easy processing, stability, impact resistance, easy maintenance and so on. As the preferred decoration of the interior decoration sound-absorbing material.
- Q: What is the principle of sound-absorbing panels?
- Similar to the needle surface (like a lot of knot tied into a bundle to form a "plane") theory is the best sound-absorbing material, acoustic laboratory is so designed, the principle is to reach the "needle" surface after the sound, constantly Inward reflection, and never reflected out, this surface can be the same as the black hole to the sound (and light) completely absorbed. This is the silencer used in the "sound-absorbing split." But this method is expensive, and the general studio and HIFI listening room does not need such a complete sound-absorbing, so are using the front material.
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Aluminum Foam for Factory Noise Reduction
- 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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