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The comprehensive noise reduction coefficient of the new aluminum foam material reaches 0.75, and the sound absorption coefficient in the mid-frequency range of 250~1000Hz reaches more than 0.9, far exceeding the commonly used sound-absorbing materials such as rock wool, gypsum board, perforated metal plate, etc. Its comprehensive sound insulation and [...]

Aluminum foam 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. It has low density, high impact absorption ability, high temperature resistance, strong fire resistance, corrosion resistance, sound [...]

Aluminum foam sound-absorbing panel is an ideal sound-absorbing decorative material, with sound absorption, environmental protection, flame retardant, heat insulation, heat preservation, moisture resistance, mildew resistance, easy dust removal, easy cutting, mosaic, simple construction, good stability, impact resistance It has the advantages of good sex, good independence and high cost performance. It [...]

Metals foamed include aluminum, nickel and their alloys. In addition, copper foamed also has a certain space for development.  Aluminum foam and its alloys are light in weight and have the characteristics of sound absorption, heat insulation, vibration damping, shock energy absorption and electromagnetic wave absorption, etc. They are suitable for impact protection layers [...]

With the rapid development of the industrial revolution, human beings have created a new set of "industrial sounds" in addition to the sounds of nature. The emergence of "industrial sounds" confirms the footprints of industrial development. However, in the development of "industrial sounds" , inevitably left a "blemish" - noise, [...]

To evaluate the pros and cons of nickel foam manufacturers, we must first understand what nickel foam is, and what is the status and development of the production process? Foamed nickel is a material used to make battery electrodes. Its manufacturing method is generally to conduct electricity with polyurethane sponge [...]

Nickel foamed is also a special material that is widely used in battery electrode materials. In fact, this material also has many excellent characteristics and application fields in the actual application process.  1. Materials used to reduce noise  Due to its own internal porosity, this metal also exhibits a three-dimensional interspersed structure.In this [...]

Research and Development of Metal(aluminum,copper,nickel) Foam in different field The development of new materials is the key to technological innovation in the new era, providing a new way to protect the environment and save energy, and is closely related to the national economy and modernization. Foamed metal materials not only [...]

Metal foam is mainly used in the automotive industry for impact buffering of the car body and noise reduction and heat insulation of the car body and partition walls.  Through-hole metal foam is a specially processed high-permeability porous material, which has a sponge-like porous structure from the inside to the outside. The [...]

The new aluminum foam material has excellent performance and a wide range of applications. It has good application and development prospects and potential in many industries such as industry, aerospace, environmental protection, and construction. At present, the application research of new aluminum foam materials in foreign countries has been quite [...]

Application of Foam Aluminum Sandwich Material in Building Explosion-Proof  Aluminum foam is a new multi-functional metal material composed of continuous metal phase skeleton and a large number of air bubbles.  Aluminum foam has many applications in buildings, and building explosion-proof materials are one of its important uses. For example, the steel [...]

The comprehensive noise reduction coefficient of the new aluminum foam material reaches 0.75, and the sound absorption coefficient in the mid-frequency range of 250~1000Hz reaches more than 0.9, far exceeding the commonly used sound-absorbing materials such as rock wool, gypsum board, perforated metal plate, etc. Its comprehensive sound insulation and [...]