Closed Cell Foamed Aluminum Panel for Fireproof

Product Description

Product Description

Closed cell aluminum foam panel for fireproof

Aluminum foam sheet is a type of aluminum sheet with a porous structure, also known as aluminum foam or aluminum foam material. It is usually made from pure aluminum or aluminum alloy through a mixture of aluminum powder, foaming agent and other additives.

The process of making aluminum foam panels usually includes the following steps: first, aluminum powder is mixed with blowing agents, thickeners and other additives to form the raw material of aluminum foam material. Then, the mixture is injected into a mold and foamed and cured at a certain temperature and pressure to form a solid structure of the aluminum foam material. Finally, the final aluminum foam sheet product is formed through processes such as cutting, trimming and surface treatment.

Product Parameters

Basic Feature	Chemical composition	Over 97% Aluminum
	Cell type	Closed Cell
	Density	0.3-0.75g/cm^3
Acoustic Feature	Acoustic absorption Coefficient	NRC0.70-0.75
Mechanical Feature	Tensile strength	1.3-2.0 Mpa
	Compressive strength	1.5-2.0 Mpa
Thermal Feature	Thermal conductivity	0.268W/m.K
	Melting point	Approx.780ºC
Extra Feature	Electromagnetic waves shielding ability	Over90 db
	Salt spray test	No Corrosion

Product Feature

1. Lightweight: Aluminum foam sheet is a lightweight material, much lighter than solid aluminum sheet due to its porous structure and relatively low density. This gives it an advantage in applications where weight reduction is required, such as aerospace and transportation.

2. High Strength: Despite its lower density, the pores in the structure of aluminum foam panels are evenly distributed, creating a strong network structure. This gives aluminum foam panels high strength and rigidity, with some resistance to compression and bending.

3. Good energy-absorbing properties: Due to the existence of porous structure, aluminum foam panel has excellent energy-absorbing properties. When subjected to impact or extrusion, its pores can absorb and disperse energy, playing the role of buffer and protection, so that it is used in the field of collision protection, safety protection and so on.

4. Good thermal and acoustic insulation: the porous structure of aluminum foam panel has good thermal and acoustic insulation properties. It can reduce heat conduction and sound transmission, which is suitable for building insulation, sound control and other applications.

5. Corrosion resistance: Aluminum foam panel is often made of pure aluminum or aluminum alloy with good corrosion resistance, which has excellent corrosion resistance. It can resist oxidation, corrosion and some chemical substances, suitable for some applications in harsh environments.

6. High processability: aluminum foam sheet can be processed by conventional metal processing methods such as cutting, drilling and welding. It can be customized in shape and size according to specific needs, adapting to various application scenarios.

Application

It can be used in the following places to control reverberation time effectively: libraries, meeting-rooms, theatres, studios, KTV, stadiums, natatoriums, subway stations, waiting rooms, hotels and restaurants, shopping malls, show rooms, wireless houses, computer houses and so on.

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