Ultra-Microporous Sound-Absorbing Closed Cell Foamed Aluminum sheet

Application scope of foam aluminum sound-absorbing board

It is used in concert halls, theaters, recording studios, studios, dance halls, gymnasiums, subway stations, airport lounges, waiting rooms, hotel lobbies, large shopping malls, exhibition halls, office halls, newsrooms, computer rooms and other places to control the sound reverberation time.

It can reduce noise and eliminate noise for pipe silencers, silencer elbows, static pressure boxes, especially suitable for air conditioners and ventilation equipment in clean workshops, food production workshops, pharmaceutical factories, precision instrument manufacturing workshops, laboratories, wards, operating rooms, restaurants, canteens, ship engine rooms, auxiliary engine rooms, cabins and other places.

It can act as a sound-absorbing and sound-insulating barrier in urban light rail, elevated roads, traffic arteries, highways, railways, overpasses, cooling towers, open-air high-voltage substations, concrete mixing plants and other places.

It can absorb, isolate and eliminate noise in diesel engines, generators, motors, internal combustion engines, refrigerators, air compressors, airplanes, trains, cars, ships, boilers, forging hammer equipment, fans and other equipment.

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Product Details

1. Main features of foam aluminum sound-absorbing board:

1. High-tech, new foam aluminum board, good sound absorption performance, stable acoustic performance, no pollution, light weight, beautiful, fireproof, not afraid of water, good physical properties, easy to process, use it to make various forms of sound absorbers, silencers, sound insulation structures, sound barriers, soundproof rooms, sound insulation covers, etc., can directly face the noise source, without any protective panels or other sound-absorbing fillers.

2. Excellent acoustic performance: average sound absorption coefficient ≥ 0.60 (125-4000Hz frequency range, measured by the Acoustics Institute of Tongji University); at the same time, it has excellent acoustic performance that the sound absorption performance does not change after the board is sprayed with water and sprayed with ash.

3. The foam aluminum board is die-casted by aluminum alloy. After damage, it can be fully recycled. It is a new high-tech green environmental protection product that does not cause secondary pollution to the environment.

4. Foam aluminum sheet is the forefront and replacement product of non-fibrous materials in the world. It will not cause secondary pollution to the atmospheric environment after aging like glass fiber, mineral wool, rock wool, etc. after being exposed to the sun, rain, high temperature and other environments.

5. It has the corresponding fireproof and non-combustible properties, weather resistance, corrosion resistance, and aging resistance of metal aluminum. It can withstand wind, rain, and sun, and is a Class A non-combustible product.

6. It can be coated with coatings of different colors, which is beautiful. The coating has been sprayed and dried many times, so it will not fade even under wind and sun.

7. It has good electromagnetic shielding performance.

8. Foam aluminum sound-absorbing panels can be sawed, bonded, riveted, and plugged at will, and are easy to install.

9. Foam aluminum sheets can be made into various forms of sound absorbers, and can be combined into various forms of sound absorbers and sound insulation bodies.

10. The surface is easy to clean and easy to maintain.

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