Characterization of New Natural Cellulosic Fiber from Acacia leucophloea Bark

被引：178

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

来源：

INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION | 2015年 / 20卷 / 04期

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.

引用

页码：367 / 376

页数：10

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