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Sound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich Panel

Good quality Extruded Aluminum Bar for sales
Good quality Extruded Aluminum Bar for sales
I received quotes from other suppliers, but I want to do business with you. Because you are professional and very sincere. Hope we can build nice cooperation relationship.

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Sound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich Panel

China Sound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich Panel supplier
Sound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich Panel supplier Sound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich Panel supplier

Large Image :  Sound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich Panel

Product Details:

Place of Origin: China
Brand Name: Zhu Xia
Certification: ISO9001-2008,GJB9001B-2009, SGS,
Model Number: 7xxx Aluminium Foam

Payment & Shipping Terms:

Minimum Order Quantity: 500kg
Price: Negotiable
Packaging Details: wooden box, wooden case/pallet, 25 tons per container
Delivery Time: 30-45 days work days
Payment Terms: T/T, L/C at sight
Supply Ability: 15000tons/Month
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Detailed Product Description
Density: 0.25-1.0 G/cm³ Thermal Conductivity: 0.25-0.62 W/m·K
Coefficient Of Linear Expansion: 19.34*10^-6/℃ Pore Size: 0.5-10mm
Short-term Sound-absorbing Rate: >0.7

Sound Absorption New Structural Material Close Cell Aluminum Metal Foam 3m*1m Size for Traffic Noise Barriers

 

We can produce 3000mm*1000mm*thickness size aluminium foam product, which is by far the largest foam product in the world. our technology is far ahead of other countries,including Canada,Japan etc.

 

Aluminum foam is a new type of strategic functional structural material, which reflects the new trend of interpenetration between structural materials and functional materials. Aluminum foam has been widely used in transportation, military industry, industrial materials, construction industry and other industries. Therefore, it has become a strategic frontier hot material in the 21st century that the United States, Britain, Japan, Germany and China are competing to study.

 

Product Information 
 

The process of preparing closed-cell aluminum foam by blowing and foaming is actually a complex two-phase flow process in the stirring flow field. The gas-liquid two-phase strongly propagated turbulent flow process in the foaming pool caused by the inclined shaft and the inclined blade is analyzed by using the computational fluid dynamics method.

 

Aluminium Foam Features:

1. Light weight: 0.1-0.4 times the density of aluminum.
2. High specific stiffness: its bending stiffness is 1.5 times that of steel.
3. High damping performance and impact energy absorption rate: the damping performance is 5-10 times of the metal aluminum.
When 50% deformation occurs to aluminum foam with a porosity of 84%, it can absorb more than 2.5mj /m3 of energy.
4. Good acoustic function:
(1) sound insulation performance (obturator) : when the acoustic frequency is between 800-4000hz, the sound insulation coefficient of aluminum foam in the obturator reaches above 0.9.
(2) sound absorption performance (micro-through-hole and through-hole) : when the acoustic frequency is between 125-4000hz, the maximum sound absorption coefficient of through-hole aluminum foam can reach 0.8, and its octave average sound absorption coefficient exceeds 0.4.
5. Excellent electromagnetic shielding performance: when the electromagnetic wave frequency is between 2.6-18ghz, the electromagnetic shielding amount of aluminum foam can reach 60-90db.
6. Good thermal performance: a closed-cell foam with a porosity of 80-90%, equivalent to marble.The through-hole aluminum foam has good heat dissipation under the condition of forced convection because its holes are connected with each other.
7. No combustion and good heat resistance, Corrosion resistance, good weather resistance, low moisture absorption, non-aging, non-toxic.
8. Easy processing: convenient for cutting, drilling and cementing;
   Can be molded into the desired shape;
   Can use organic or inorganic paint for surface treatment;
   Can be skinned on both sides, forming a large size of light, high stiffness plate.
9. Easy installation: aluminum foam material can be installed high without mechanical lifting equipment, such as: ceiling, walls and roofs, can be mechanical method or directly with screws connected and fixed, can also be used to paste on the wall or ceiling.
10. "sandwich" structure formed by metal sheet -- aluminum foam -- inherits the excellent performance of aluminum foam and has high bending strength, which can be used as new building materials and high-stiffness structural parts of locomotive and vehicle.


* Remarks: Specific requirement can be discussed at your request.

 

Typical Application:

Railway, urban light rail, highway, bridge, public facilities, undersea tunnel and other traffic facilities, with noise shielding and absorption of vehicles impact kinetic energy.

 

Spefifications:

Sound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich Panel

 


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 Sound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich PanelSound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich PanelSound Absorption Aluminium Metal Foam , Aluminum Foam Sandwich Panel

 

 

ZhuXia takes pride in the satisfied and loyal customer base, garnered through a commitment to excellence. The vision and unparalleled support from the Board of Directors along with the commitment and expertise of the employees has helped ZhuXia attain the heights of success in a very short period of time.
Hope our endeavours impress you as much it has our existing customers.



Notice: If you don't find what you want here, please contact our man for asking. Any requirement could be meeted upon your demand.

Contact Details
Zhu Xia Metal Products Co.,Ltd

Contact Person: Aster

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