What fields can aluminum foam be used for?

2023-07-21

Foam aluminum can be used for noise control of urban light rail, elevated highway, underground tunnel, mechanical equipment, and improvement of acoustic room, multi-function hall and other indoor sound effects. The sound absorbing foam aluminum is pasted on the concrete or steel structure and erected on both sides of Viaduct and light rail as a large sound absorbing wall, which can reduce the urban traffic noise.

The sound insulation foam aluminum can be used for noise isolation of plant rooms, machinery equipment and outdoor construction sites, which solves many limitations of sound absorption materials such as Glass wool and asbestos, which are widely used at present. Foam aluminum can design the required comprehensive properties by changing its density and pore structure. This is precisely the charm of this unique material. Therefore, it is widely used in many fields:

① Foam aluminum has a wide range of applications, and its low density, high rigidity, sound insulation, heat insulation, fire resistance, energy absorption and no toxic gas release when heated are widely used in the rail transit industry. On components such as thermal insulation, sound insulation, energy absorption, fire prevention, and gas prevention in carriages and container compartments.

② The low density, high rigidity and low thermal conductivity of foam aluminum are widely used in energy-saving buildings, such as thermal insulation walls and fireproof and energy-saving mobile houses.

③ Use the sound insulation, sound absorption and energy absorption properties of foam aluminum for environmental protection in urban construction, such as sound insulation screen; Used in the automotive manufacturing industry for energy and sound absorbing components, such as bumpers and silencers.

④ Thermal insulation, sound insulation, shock resistance and energy absorption components of other machinery manufacturing and aviation industries can be made of foam aluminum materials.

⑤ It can be used in the military industry, sound absorbing and anti magnetic components, such as tank and submarine shell sandwich panels.