Can float in the water of the metal a - aluminium foam, different thickness of the plate, the surface are covered with like a honeycomb like the size of the small holes, aluminium foam is in the pure aluminium or aluminium alloy after adding additives, through the foaming process and become, in short, like a dough fermentation, both metal and bubbles at the same time characteristics. Aluminium foam density than the density of water is small, but light and strong, the same weight than the strength of steel 5 times, aluminium 2 times, is a functional structural materials, often used in the field of cutting-edge equipment.
Beihai Composites is mainly engaged in the technology research and development of aluminium foam new materials and application product development, and its products mainly include aluminium foam thermal insulation panels, aluminium foam acoustic insulation panels, aluminium foam building decoration, aluminium foam acoustic barriers and so on.

Because of its light weight, high specific strength, electromagnetic shielding, flame retardant and explosion-proof and other excellent performance, this material is as light as plastic, but the market is “in demand resources”. Aluminium foam structure is flexible, in the production process, by changing its density and pore structure to design and produce different specifications, different sizes, different strength of the aluminium foam material, which is also the charm of this material.
In addition to the application in the field of cutting-edge equipment, life as we see the viaduct, underground high-speed rail and other sound barrier facilities and tunnels, high-speed anti-collision guardrail have its figure. Because of its porous structure can absorb and disperse noise more than 70%, and cushioning performance is smooth. In addition, the aluminium foam also has heat-resistant, moisture-proof, green environmental protection and other functions, can be applied to the office, venue decoration, for the building decoration sector provides a unique style of fashion, light as plastic but as strong as steel aluminium foam, become a renewable resource in the rare treasure.