Aluminum foam
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Aluminum foam is a new concept metalmaterial which is foamed in sponge shape after melting aluminum ingot withvarious 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% recyclableeco-friendly material and absolutely will not produceharmful substances no matter in the process of producing, using or abandoning.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)>
Ⅰgrade 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.
Aluminumfoam can be produced by recycled aluminum and its scraps.- Q:What are the materials on the roof of the building?
- The silencer of the door, and the silence in the house. The silence of the door and the silence of the pipe are to prevent the outside noise from reaching the house, but the door should keep the noise outside, but the pipe must pass through the house. Therefore, the door to choose the muffler better effect of the door, and the texture is strong. In dealing with the noise on the pipeline, the general use of soundproof material wrapped pipe way, this material in the market a lot, but pay attention to pollution and real effect.
- Q:What sound insulation sound insulation?
- Get the noise of the manufacturers of samples pulled by hand pull the pad pad, with the nose smell, cut with a knife to see what added metal powder. Through the above method is basically able to determine whether the high-quality sound insulation material friends.
- Q:What is the best sound insulation decoration
- The higher the hardness of the material, the better the sound insulation. The most common method of decoration is light steel keel gypsum board partition wall, although the middle into the sound-absorbing cotton but because of lack of quality, sound insulation is poor.
- Q:What is the noise insulation material of the car?
- In theory, any kind of material (material) are different degrees of shock absorption, noise, sound absorption ability, even if it is a piece of paper, a piece of cloth.
- Q:What is the sound barrier?
- At present, the market common sound barrier main material metal sound barrier, concrete sound barrier, PC sound barrier, glass steel sound barrier and so on. Metal sound barrier high cost, easy to rust; ordinary concrete from the major, low strength; PC sound barrier low hardness, poor UV resistance; FRP sound barrier cost is high, no fire.
- 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:Indoor soundproof material which is good
- Sound insulation should completely block the spread of sound, and sound absorption is to reduce the reflection and avoid sound focus and so on.
- Q:What is the best soundproofing of the piano room?
- Windows with a vacuum glass want to change the window with the first look at the isolation of the sound frequency less high-frequency things like soft package structure things relatively isolated low-frequency things isolated through the wall
- Q:What is the soundproofing between the bedroom and the bedroom?
- Due to the unique nature of the gradient sound-absorbing cotton structure, it completely solved the ordinary polyester fiber sound-absorbing cotton can only eliminate the voice and other high-frequency sound limitations, to achieve the electrical, ground wall vibration, and slippers and other low-frequency Sound good absorption.
- Q:Why choose sound barrier to isolate noise
- weathering durability: the product has water resistance, heat resistance, anti-ultraviolet, will not be due to rain water temperature changes caused by lower performance or quality abnormalities.
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Aluminum foam
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