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http://dx.doi.org/10.5658/WOOD.2015.43.3.364

Effect of Density and Mixing Ratio of Mandarin Peels on The Bending Performance of Sawdust-Mandarin Peels Particleboards  

Jin, Taiquan (Department of Housing Environmental Design, and Research institute of Human Ecology, College of Human Ecology, Chonbuk National University)
Kang, Chun-Won (Department of Housing Environmental Design, and Research institute of Human Ecology, College of Human Ecology, Chonbuk National University)
Oh, Seung-Won (Department of Wood Science and Technology, College of Agriculture & Life Sciences, Chonbuk National University)
Hwang, Jung-Woo (Department of Wood Science and Technology, College of Agriculture & Life Sciences, Chonbuk National University)
Publication Information
Journal of the Korean Wood Science and Technology / v.43, no.3, 2015 , pp. 364-373 More about this Journal
Abstract
This study was carried out to estimate the effects of density and mixing ratio of mandarin peels on the bending performances of the sawdust-mandarin peels particle boards. The board density influenced significantly to the bending performance of boards. Dynamic modulus of elasticity (dMOE) and static modulus of elasticity (sMOE) and modulus of rupture (MOR) of particle boards decreased with an increase in the mixing ratio of mandarin peels at the board densities of $0.4g/cm^3$ and $0.5g/cm^3$. High correlations were found between the dMOE and sMOE, and dMOE and MOR of particle boards prepared. Therefore, it was concluded that the dMOE obtained by free vibration test using resonance frequency could be used for predicting the sMOE and MOR of sawdust-mandarin peels particle boards.
Keywords
sawdust; mandarin peels; particle boards; dynamic modulus of elasticity; static modulus of elasticity; modulus of rupture; resonance frequency;
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Times Cited By KSCI : 8  (Citation Analysis)
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