Browse > Article
http://dx.doi.org/10.5850/JKSCT.2010.34.11.1889

Preparation and Physical Properties of Bio-Composites Using Kenaf Cultivated in Korea  

Kim, Dae-Sung (Dept. of Clothing & Textiles, PaiChai University)
Song, Kyung-Hun (Dept. of Clothing & Textiles, PaiChai University)
Publication Information
Journal of the Korean Society of Clothing and Textiles / v.34, no.11, 2010 , pp. 1889-1899 More about this Journal
Abstract
This study examines the preparation and characterization of Kenaf/Starch bio-composites used as filler and a matrix. Kenaf was cultivated in Chung-ju in Korea, and the Kenaf/Starch bio-composites were prepared under various conditions of kenaf fiber length (1-5 centimeters); the content of Kenaf fiber was 10%, 20%, 30%, and 40%, and the number of composite layers (one-four). Depending on the formation conditions of Kenaf/Starch composites, the physical properties such as tensile strength, elongation, and the young modulus of the Kenaf/Starch composites were measured. In addition, we measured the SEM cross-section images in order to investigate the interfacial adhesion properties of fractured surfaces. As a result, the tensile strength and elongation of the Kenaf/Starch composites were highest in the molding conditions of a hot press at $120^{\circ}C$, 3000PSI of pressure, and for 30 minute periods. The result of measuring the physical properties of the composites manufactured by varying the content of Kenaf fiber when the content of Kenaf fiber was 30% as well the physical properties of the Kenaf/Starch composite was found desirable. It was found that the physical properties improved with more overlapped layers in the composites manufactured by varying the number of overlapped layers. Through the measuring of the SEM cross-section images, we found that the interfacial adhesion state between the filler and matrix of Kenaf/Starch composite greatly affects the physical properties.
Keywords
Kenaf fiber; Starch; Kenaf/starch bio-composite; Physical properties; Interfacial adhesive properties;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 Pappas, C. P., Tarantilis, A., & Polissiou, M. (1998). Determination of kenaf lignin in crude plant material using diffuse reflectance infrared fourier transform spectroscopy. Applied Spectroscopy, 52(11), 1399-1402.   DOI   ScienceOn
2 Mwaikambo, L. Y., & Ansell, M. P. (2003). Hemp fiber reinforced cashew nut shell liguid. Composites Science and Technology, 63, 1297-1305.   DOI   ScienceOn
3 Song, K. H., & Kim, D. S. (2009). Preparation and mechanical properties of kenafìstarch bio-composites. Proceeding of The 10th Asian Textile Conference, Nagano, Japan, 217.
4 Wambua, P., Ivens, J., & Verpocst, I. (2003). Natural fibres: Can they replace glass in fibre reinforced plastics. Composites Science and Technology, 63, 1259-1264.   DOI   ScienceOn
5 Wang, J., & Ramaswarny, G N. (2003). One-Step processing and bleaching of mechanically separated kenaf fibers: Effects on physical and chemical properties. Textile Research Journal, 73(4), 339-344.   DOI   ScienceOn
6 Song, K. H., & Obendorf, S. K. (2006). Chemical and biological retting of kenaf fibers. Textile Research Journal, 76(10), 751-756.   DOI   ScienceOn
7 Nishino, H. K., Kotera, M., Nakamae, K., & Inagaki, H. (2003). Kenaf reinforced biodegradable. Composite Science and Technology, 63, 1281-1286.   DOI   ScienceOn
8 Lee, S. M., Cho, D. H., Park, W. H., Lee, S.O., Han, S. O., & Drzal, L. T. (2005). Novel silk/poly (butylenes succinate) biocomposites: The effect of short fiber content on their mechanical and thermal properties. Composites Science and Technology, 65, 647-657.   DOI   ScienceOn
9 이혜자, 한영숙, 유혜자, 김정희, 송경헌, 안춘순. (2003). 케나프 섬유 분리에 대한 화학적 레팅효과. 한국의류학회지, 27(9/10), 1144-1152.
10 송경헌, 이혜자, 한영숙, 유혜자, 김정희, 안춘순. (2007). $K_{2}CO_{3}$에 의한 케냐프 섬유의 레팅효과. 한국의류학회지, 31(11), 1565-1573.   과학기술학회마을
11 유혜자, 이혜자, 김정희, 안춘순, 송경헌, 한영숙. (2006). 화학처리에 의한 케나프 섬유의 물리적 특성의 변화. 한국의류학회지, 30(7), 1025-1033.   과학기술학회마을
12 Ramaswarny, G N., Cynthia, G R., & Catherine, R. B. (1994). Effect of bacterial and chemical retting on kenaf fiber quality. Textile Research Journal, 64(5), 305-308.   DOI   ScienceOn
13 Shigetaka, K., Teruo, K., & Hiroshi, I. (2004). Applicability of kenaf bast fiber as reinforcement for thermoplastic composite. Journal of American Kenaf Society, 4(26), 4-5.
14 Parikh, D. V., Calarnari, T. A., Swahney, A. P. S., & Blanchard, E. J. (2002). Thermoformable automotive composites containg kenaf and other cellulosic fabric. Textile Research Journal, 72(8), 668-672.   DOI   ScienceOn
15 Misra, S., Mohanty, A. K., Drzal, L. T., Misra, M., & Nayak, S. K. (2003). Studies on mechanical performance ofbiofiber/ glass reinforced polyester hybrid composites. Composite Science and Technology, 63, 1377-1385.   DOI   ScienceOn
16 Mubarak, A. K., Masudul, M. H., & Lawrence, T. D. (2005). Effect of 2-hydroxyethyl methaaylate on the mechanical and thermal properties of jute-polycarbonate composite. Composite: Part A, 36, 71-81.   DOI   ScienceOn
17 이혜자, 안춘순, 김정희, 유혜자, 한영숙, 송경헌. (2004). 케냐프/레이온 혼방직물의 특성에 관한 연구. 한국의류학회지, 28(9/10), 1282-1291.   과학기술학회마을
18 조동환, 이승구, 박원호, 한성옥. (2002). 바이오섬유를 이용한 친환경성 바이오복합재료. 고분자 과학과 기술, 13(4), 460-476.
19 Lee, S. G., Choi, S. S., Park, W. H., & Cho, D. H. (2003). Characterization of surface modified flax fibers and their biocomposites with PHB. Macromolecular Symposia, 197, 89-99.   DOI   ScienceOn
20 한영숙, 유혜자, 이혜자, 김정희, 송경헌, 안춘순. (2003). 국내재배 케나프 이용한 의류 소재 개발 연구. 한국의류학회지, 27(7), 862-871.   과학기술학회마을
21 김대성, 하현민, 송경헌. (2008). Kenaf/starch 복합재의 제조와 물리적 특성. 한국의류학회 춘계학술대회 초록집, 201.
22 이혜자, 안춘순, 김정희, 유혜자, 한영숙, 송경헌. (2004). 효소레팅에 의한 케냐프 섬유의 분리. 한국의류학회지, 28(7), 873-881.   과학기술학회마을