Thermal stability and flammability of coconut fiber reinforced poly(lactic acid) composites

被引：106

作者：

Jang, Jun Young ^{[1
]}

Jeong, Tae Kyeong ^{[2
]}

Oh, Hwa Jin ^{[3
]}

Youn, Jae Ryoun ^{[3
]}

Song, Young Seok ^{[1
,4
]}

机构：

[1] Dankook Univ, Dept Fiber Syst Engn, Yongin, Gyeonggi Do, South Korea

[2] Myongji Univ, Dept Elect Engn, Yongin, Gyeonggi Do, South Korea

[3] Seoul Natl Univ, Sch Mat Sci & Engn, Seoul, South Korea

[4] Dankook Univ, RICT, Yongin, Gyeonggi Do, South Korea

来源：

COMPOSITES PART B-ENGINEERING | 2012年 / 43卷 / 05期

基金：

新加坡国家研究基金会;

关键词：

Fabrics; Thermal properties; Mechanical properties; HEMP FIBER; MECHANICAL-PROPERTIES; COIR; STRENGTH; STARCH; BANANA;

D O I：

10.1016/j.compositesb.2011.11.003

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study examined the mechanical and thermophysical behavior of green composites. In the preparation procedure of the composite, a plasma treatment was applied to the surface of the coconut fibers to improve the interfacial adhesion between the fibers and matrix. The coconut fiber-reinforced PIA composites were prepared using the commingled yarn method. The mechanical properties of the composites, such as tensile strength, Young's modulus, and elongation at break were examined, and the shrinkage and flame retardant properties of the specimens were measured. From these experiments, the effect of the plasma treatment on the mechanical and thermophysical behavior of the coconut fibers/PLA composites was identified. In addition, morphological analysis was performed using scanning electron microscopy. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：2434 / 2438

页数：5

共 34 条

[1] Impact and tensile properties of PLA/Cordenka and PLA/flax composites [J].

Bax, Benjamin ;

Muessig, Joerg .

COMPOSITES SCIENCE AND TECHNOLOGY, 2008, 68 (7-8) :1601-1607

[2] Engineering and evaluation of hemp fibre reinforced polypropylene composites: Fibre treatment and matrix modification [J].

Beckermann, G. W. ;

Pickering, K. L. .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2008, 39 (06) :979-988

[3] Commingled yam composites for rapid processing of complex shapes [J].

Bernet, N ;

Michaud, V ;

Bourban, PE ;

Månson, JAE .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2001, 32 (11) :1613-1626

[4] Study of banana and coconut fibers - Botanical composition, thermal degradation and textural observations [J].

Bilba, Ketty ;

Arsene, Marie-Ange ;

Ouensanga, Alex .

BIORESOURCE TECHNOLOGY, 2007, 98 (01) :58-68

[5] Barley husk and coconut shell reinforced polypropylene composites: The effect of fibre physical, chemical and surface properties [J].

Bledzki, Andrzej K. ;

Mamun, Abdullah A. ;

Volk, Juergen .

COMPOSITES SCIENCE AND TECHNOLOGY, 2010, 70 (05) :840-846

[6]

Bolton A. J., 1994, Materials Technology, V9, P12

[7] Coconut fibre reinforced polyethylene composites: effect of natural waxy surface layer of the fibre on fibre/matrix interfacial bonding and strength of composites [J].

Brahmakumar, M ;

Pavithran, C ;

Pillai, RM .

COMPOSITES SCIENCE AND TECHNOLOGY, 2005, 65 (3-4) :563-569

[8] Effect of chemical treatments on properties of green coconut fiber [J].

Brigida, A. I. S. ;

Calado, V. M. A. ;

Goncalves, L. R. B. ;

Coelho, M. A. Z. .

CARBOHYDRATE POLYMERS, 2010, 79 (04) :832-838

[9]

Chang TC, 1999, J IND TECHNOL, V15, P2

[10] Property improvement of natural fiber-reinforced green composites by water treatment [J].

Cho, Donghwan ;

Seo, Jeong Min ;

Lee, Hyun Seok ;

Cho, Chae Wook ;

Han, Seong Ok ;

Park, Won Ho .

ADVANCED COMPOSITE MATERIALS, 2007, 16 (04) :299-314

← 1 2 3 4 →