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Characterization of New Natural Cellulosic Fiber from Acacia leucophloea Bark
被引:171
|作者:
Arthanarieswaran, V. P.
[1
]
Kumaravel, A.
[1
]
Saravanakumar, S. S.
[2
]
机构:
[1] KS Rangasamy Coll Technol, Dept Mech Engn, Tiruchengode 637215, Tamil Nadu, India
[2] Kamaraj Coll Engn & Technol, Dept Mech Engn, Virudunagar, Tamil Nadu, India
关键词:
Composites;
Acacia leucophloea;
Thermogravimetric analysis;
X-ray diffraction;
Scanning electron microscopy;
Fourier transform-infrared spectroscopy;
PHYSICOCHEMICAL PROPERTIES;
COMPOSITES;
SISAL;
HEMP;
JUTE;
D O I:
10.1080/1023666X.2015.1018737
中图分类号:
O63 [高分子化学(高聚物)];
学科分类号:
070305 ;
080501 ;
081704 ;
摘要:
There is a need to explore the possibility of natural fibers as a novel reinforcement to fabricate lightweight composite structures. This investigation was aimed at understanding the characteristics of fiber extracted from the bark of the Acacia leucophloea (AL) plant and its physico-chemical properties. Cellulose content (68.09wt.%), density (1385kg/m(3)), crystallinity index (51%), tensile strength (317-1608MPa), and Young's modulus (8.41-69.61GPa) properties were identified in the AL fibers, and thermal studies using TG and DTG analysis revealed that they degraded at a temperature of 220 degrees C with kinetic activation energy of 73.1kJ/mol.
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页码:367 / 376
页数:10
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