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Properties and Manufacture of High Density Woodceramics by Re-carbonization - Effect of Carbonization Temperature -  

Oh, Seung Won (College of Agriculture and Life Science, Institute of Agriculture Science & Technology Chonbuk National University)
Hwang, Jung Woo (College of Agriculture and Life Science, Institute of Agriculture Science & Technology Chonbuk National University)
Publication Information
Journal of the Korean Wood Science and Technology / v.37, no.6, 2009 , pp. 517-523 More about this Journal
Abstract
Repeated impregnation and carbonization processes were performed to prepare high-density woodceramics using a sawdust board. The physical properties were investigated to confirm morphological and structural changes of one-time and two-time phenolic resin-treated and carbonized woodceramics. As comparing between one-time and two-time carbonized woodceramics, the weight and the density of the two-time carbonized woodceramics decreased with an increase of the carbonization temperature. When the carbonization temperature was $600^{\circ}C$, the weight increased by 21.7% and density increased by 20.6% from $0.68g/cm^3$ to $0.82g/cm^3$, respectively, as a maximum value.
Keywords
woodceramics; carbonization temperature; two-time carbonized woodceramics;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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