Closed Cell Aluminum Metal Foam

Foamed aluminum material
closed cell: thickness>10mm
Sound insulation, noise reduction

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Product Description

Aluminum foam is made by adding additives to pure aluminum or aluminum alloy, and is made through a foaming process. aluminum foam has both metal and bubble characteristics.

Aluminum Foam is a new type of structural functional materials with a variety of excellent properties. According to the pore structure, the aluminum foam can be divided into closed-cell aluminum foam and open-cell aluminum foam, the closed cell aluminum foam holes are not connected; the open-cell hole connected with each other.

As the Aluminum Foam products with light weight, high sound absorption, high shock absorption, high absorption of impact energy, high electromagnetic shielding performance, excellent heat insulation, high temperature, fire resistance, with unique environmental friendliness and other special properties.

Product Details Of Aluminum Foam
Ultra-light/low Weight	Pore diameter	Main 5 – 10 mm
	Density	0.25g/cm3 - 0.85g/cm3
	Porosity	68% ~91%
	Thickness	6 -300 mm
	Size availability	500500mm, 600600mm, 1000500mm, 1200600mm. Biggest size is 2400*800mm
	Shape	Mainly, panel; customize special shape acceptable
Weather Resistance	Corrosion resistance	Excellent
	Moisture absorption	0%
	Heat / non combustion property	A1 grade
	Thermal conductivity	0.25 ~ 0.62W/M.K
	Thermal expansivity	19.34*10 -6/ °C
Green Environmental Protection	Non toxicity, 100% recyclable, Easy to process and installation
Excellent Hiding Property	After surface spray absorbing material treatment
Excellent Acoustic Performance	Sound insulation (20mm Thickness)	20 ~40 db
Excellent Acoustic Performance	Sound absorption (1000Hz -2000Hz)	40% ~ 80%
Electromagnetic Shielding	Excellent

Mechanical Performance Data Sheet
Density (g/cm3)	Compressive Strength (Mpa)	Bending Strength (Mpa)	Energy Absorption (KJ/M3)
0.25~0.30	3.0~4.0	3.0~5.0	1000~2000
0.30~0.40	4.0~7.0	5.0~9.0	2000~3000
0.40~0.50	7.0~11.5	9.0~13.5	3000~5000
0.50~0.60	11.5~15.0	13.5~18.5	5000~7000
0.60~0.70	15.0~19.0	18.5~22.0	7000~9000
0.70~0.80	19.0~21.5	22.0~25.0	9000~12000
0.80~0.85	21.5~32.0	25.0~36.0	12000~15000