Bamboo Fiber Reinforced Polypropylene Composites and Their Mechanical, Thermal, and Morphological Properties

被引：130

作者：

Chattopadhyay, Sanjay K. ^{[2
]}

Khandal, R. K. ^{[2
]}

Uppaluri, Ramagopal ^{[1
]}

Ghoshal, Aloke K. ^{[1
]}

机构：

[1] Indian Inst Technol, Gauhati 781039, Assam, India

[2] Shriram Inst Ind Res, Delhi 110007, India

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2011年 / 119卷 / 03期

关键词：

composites; mechanical properties; morphology; polypropylene (PP); thermal properties;

D O I：

10.1002/app.32826

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Short bamboo fiber reinforced polypropylene composites were prepared by incorporation of various loadings of chemically modified bamboo fibers. Maleic anhydride grafted polypropylene (MA-g-PP) was used as compatibilizer to improve fiber-matrix adhesion. The effects of bamboo fiber loading and modification of the resin on the physical, mechanical, thermal, and morphological properties of the bamboo reinforced modified PP composites were studied. Scanning electron microscopy studies of the composites were carried out on the interface and fractured surfaces. Thermogravimetric analysis and IR spectroscopy were also carried out. At 50% volume fraction of the extracted bamboo fiber in the composites, considerable increase in mechanical properties like impact, flexural, tensile, and thermal behavior like heat deflection temperature were observed. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 119: 1619-1626, 2011

引用

页码：1619 / 1626

页数：8

共 22 条

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