News and Blog Posts

Our company has launched spot highway sound barriers, cooling tower sound insulation and noise reduction and community sound-absorbing walls, which provide innovative solutions to solve the problem of urban noise pollution.

The automotive industry is continuously on the lookout for innovative materials to enhance vehicle safety and performance. One material emerging at the forefront is closed cell aluminum foam, a specialty of Our company that excels in manufacturing various metal foams, including aluminum, iron, nickel, and copper foams, offering unparalleled advantages [...]

Nickel foam batteries are a new type of battery technology in which catalyst carriers and electromagnetic shielding materials play an important role. 1. Catalyst carriers: In nickel foam batteries, catalyst carriers are used to enhance the efficiency of electrochemical reactions. Common catalyst carrier materials include carbon materials (e.g., carbon nanotubes, [...]

The manufacturing process of foamed metals may have some impact on the environment, but the extent of the impact depends on the specific manufacturing process and the implementation of environmental protection measures. Firstly, the manufacturing process of foamed metal involves the consumption of some energy, such as electricity and fuel, [...]

If a metal material is lightweight and can absorb energy, it will definitely attract the hot eyes of automobile manufacturers. Spherical porous aluminum - also known as aluminum foam - is such a "treasure" in the eyes of automobile manufacturers. Former U.S. President Barack Obama's car "Army One", known for [...]

Why is the development of aluminum foam so fast? It is because the advantages of aluminum foam are numerous, for example, the density is 0.1-0.4 times of metal aluminum; its flexural specific stiffness is 1.5 times of steel; the damping performance is 5-10 times of metal aluminum. Aluminum foam with [...]

The thickness of the acoustic porous material performance has an impact. Different thickness of glass wool sound absorption coefficient. The same material, the thickness doubled, the good frequency of sound absorption to the low-frequency direction to move about an octave. The greater the thickness, the greater the low-frequency absorption coefficient. [...]

Aluminum foam is made by adding additives to pure aluminum or aluminum alloy through foaming process, which has the characteristics of both metal and bubble. Its production process is to send the melted aluminum alloy to the foaming box, inject gas to form liquid foam, and wait for the liquid [...]

Advantages of aluminum foam cushioning energy-absorbing material： ① lower yield strength, which can be deformed at a smaller compressive stress; ②With a wide compressive stress-strain curve. (ii) a wide stress plateau in the compressive stress-strain curve, which allows continuous energy absorption through deformation at almost constant stress; ③capable of achieving [...]

Nickel foam is a kind of material used to make battery electrodes. The production process of common nickel foam material is: first conductive polyurethane sponge, then electrodeposition, and finally sintering. In the above steps, the conductive treatment generally includes chemical plating, coating conductive gel, vacuum plating three ways; electrodeposition can [...]

Copper foam is a new multifunctional material with a large number of connected or unconnected holes uniformly distributed on a copper substrate. Copper foam has good electrical conductivity and ductility, low preparation cost and good electrical conductivity compared with nickel foam, and can be used to prepare battery negative electrode [...]

Metal foam is a special metal material containing foam pores. Through its unique structural characteristics, foam metal has a series of good advantages such as low density, good thermal insulation, good sound insulation and the ability to absorb electromagnetic waves, etc. It is a new type of material that has [...]