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Preparation and Properties of Celluose Diacetate/Starch Composite  

Lee, Sang-Yool (Department of Chemical Engineering, Sungkyunkwan University)
Lee, Seung-Kyung (Department of Chemical Engineering, Sungkyunkwan University)
Lim, Hwan-Kyu (Department of Chemical Engineering, Sungkyunkwan University)
Kye, Hyoung-San (Department of Design & Materials, Mokwon University)
Lee, Young-Kwan (Department of Chemical Engineering, Sungkyunkwan University)
Publication Information
Polymer(Korea) / v.30, no.6, 2006 , pp. 532-537 More about this Journal
Abstract
In order to successfully meet the environmental and recycling problems, natural polymer and their derivatives are recognized as a promising biodegradable material. In this study, the biodegradable composites of cellulose diacetate and starch were prepared, and their physical and thermal properties were investigated. For the melting processing, triacetine was added as a plasticizer into the composites. The processability of cellulose diacetate was further enhanced by increasing the amount of starch in the composites. The tensile stress and Young's modulus were decreased and elongation was increased with increasing the amount of starch in them. A $T_g$ value was decreased with increasing the amount of starch in the composites. Also, the morphology of the composites were observed with the SEM.
Keywords
cellulose diacetate; starch; triacetine; biodegradable; bio-composites;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By Web Of Science : 3  (Related Records In Web of Science)
Times Cited By SCOPUS : 3
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