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Characteristics of the Functional Panel Made from Foamed Aluminum  

Kim, Jae-Yong (Department of Environmental Engineering, Chungbuk National University)
Um, Myeong-Heon (Division of Chemical Engineering, Kongju National University)
An, Dae-Hyun (Department of Environmental Engineering, Chungbuk National University)
Shim, Myeong-Jin (Department of Environmental Engineering, Chungbuk National University)
Publication Information
Applied Chemistry for Engineering / v.17, no.1, 2006 , pp. 62-66 More about this Journal
Abstract
In this work, the properties of environmentally friendly functional panel made from waste aluminum were investigated. Product quality enhancement was pursued through an improved viscosity process, a mixing process by agitating, a foaming process, a cooling process, and a color addition process. An acoustic transmission attenuation test, a sound adsorption rate measurement test, and a foaming condition and scrap mixing test were implemented. As a result, the functional panel made from waste aluminum was ultra lightweight and had excellent properties such as soundproof, sound interception, and shielding harmful electromagnetic waves. Also, the functional panel showed low thermal conductivity (about 2.2 kcal/mh) and excellent heat-insulating property.
Keywords
environmental friendly functional panel; foamed aluminum;
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