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http://dx.doi.org/10.7744/cnujas.2010.37.2.267

Properties of Black Charcoal Board Manufactured from Domestic Wood Waste by Using Serum Protein Adhesive  

Seo, In-Su (Department of Biobased materials, Chungnam National Univ.)
Lee, Hwa-Hyoung (Department of Biobased materials, Chungnam National Univ.)
Publication Information
Korean Journal of Agricultural Science / v.37, no.2, 2010 , pp. 267-270 More about this Journal
Abstract
This study was carried out to manufacture black charcoal board from domestic wood waste by using serum protein adhesive which is natural, environment-friendly and human-friendly. For the preparation of the serum protein adhesive, pig blood from slaughterhouse was centrifuged and serum was separated from corpuscles and concentrated to 30% by dry weight basis. The particle size of charcoal from domestic wood waste for this study was #6-60. Hot pressing schedule was $170^{\circ}C$ and 40kgf/$cm^2$ (1 min)-10kgf/$cm^2$ (2.5 min)-40kgf/$cm^2$ (5 min). The black charcoal board made by the addition of 13% serum protein adhesive on dry weight basis gave 41.76kgf/$cm^2$ of bending strength, 8.12kgf/$cm^2$ of internal bonding strength, and excellent gas adsorption and workability.
Keywords
serum adhesive; black charcoal board; bending strength; Internal bonding strength; gas adsorption;
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Times Cited By KSCI : 1  (Citation Analysis)
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