The new aluminum foam material is made by adding additives to pure aluminum or aluminum alloy, and it is made by foaming process, and it has the characteristics of metal and bubbles at the same time. The new foam aluminum material has low density, high impact absorption ability, high temperature resistance, strong fire resistance, corrosion resistance, high electromagnetic shielding, strong weather resistance, filtering ability, easy processing, easy installation, high forming accuracy, and can be surface coated Pack.
Because the new material of foamed aluminum has a series of characteristics, it is widely used and is mainly used in the following aspects:
1. Sound absorption and noise reduction materials: suitable for factories and mines, railway light rails, elevated highways, bridges and tunnels, mechanical equipment, acoustic rooms, multi-function halls, computer rooms, KTV, yacht engines, etc. as sound absorption and noise reduction, sound insulation barriers, noise reduction Treatment material, long service life, oxidation resistance, corrosion resistance, can be directly washed, no maintenance, long-lasting sound insulation effect, can withstand the test of harsh environments such as open air, rainfall, high temperature, humidity, etc. The sound insulation and noise reduction performance of the new foam aluminum material It will not decay over time, which solves many limitations of currently widely used sound-absorbing materials such as glass wool and asbestos, and makes up for the deficiencies of many conventional sound-absorbing and noise-reducing materials.
2. Building decoration materials: The new foam aluminum material is suitable for suspended ceilings, inner and outer walls, building templates, sound insulation walls, etc. as ultra-light fireproof, heat insulation, sound absorption and sound insulation building decoration materials. The new aluminum foam material has many excellent properties, and can be combined with a variety of materials to form a composite board, and has new properties. These characteristics make it widely valued and applied in the fields of trains, ships, and buildings.
3. Structural sandwich material: The new foam aluminum material can be compounded with a variety of materials: aluminum plate, steel plate, galvanized plate, magnesium aluminum alloy, carbon fiber plate, steel plate, etc. Floor, ceiling, door, wheel guard material and building curtain wall material, roof material, also can be used as furniture board and shock absorption board. Foam aluminum new material composite board is an excellent choice for high-speed trains, train doors, bottom plates and ceilings on locomotives.
4. Energy-absorbing buffer material: Because the new foam aluminum material has high-strength energy-absorbing buffer, sound insulation, explosion-proof, low thermal conductivity, it can be used for explosion protection, engineering shock absorption, road guardrails, explosion-proof buildings, armor plates, fire-proof and explosion-proof doors, Anti-collision gears for automobiles, protective shells for mechanical devices, safety pads for elevators, interlayers of aircraft shells and protective layers for space vehicles, etc.
5. Electromagnetic shielding material: The new aluminum foam material can shield electromagnetic oscillation and radiation, shield electronic waves, and prevent the electric pulse effect EMP caused by nuclear radiation. It is suitable for electromagnetic shielding of telecommunications, electronic instruments, computer rooms, and TV broadcasting equipment, such as the walls and ceilings of computer rooms; shell materials of electronic equipment; interior decoration of electronic command rooms, TV stations, and broadcast transmission centers.