Natural Lignocellulosic Fibers as Engineering Materials—An Overview

Recent investigations on the tensile properties of natural cellulose-based fibers revealed an increasing potential as engineering materials. This is particularly the case of very thin fibers of some species such as sisal, ramie, and curaua. However, several other commonly used fibers such as flax, jute, hemp, coir, cotton, and bamboo as well as less known bagasse, piassava, sponge gourde, and buriti display tensile properties that could qualify them as engineering materials. An overview of the strength limits attained by these fibers is presented. Based on a tensile strength vs density chart, it is shown that natural fibers stand out as a relevant class of engineering materials.

[1]  K. Satyanarayana,et al.  Structure and properties of some vegetable fibres , 1984 .

[2]  K. Satyanarayana,et al.  High Strength Natural Fibers for Improved Polymer Matrix Composites , 2010 .

[3]  C. Klason,et al.  The Efficiency of Cellulosic Fillers in Common Thermoplastics. Part II. Filling with Processing Aids and Coupling Agents , 1984 .

[4]  S. Kalia,et al.  Pretreatments of Natural Fibers and their Application as Reinforcing Material in Polymer Composites—A Review , 2009 .

[5]  Kestur Gundappa Satyanarayana,et al.  Studies on lignocellulosic fibers of Brazil. Part I: Source, production, morphology, properties and applications , 2007 .

[6]  M. Misra,et al.  Biofibres, biodegradable polymers and biocomposites: An overview , 2000 .

[7]  Sergio Neves Monteiro,et al.  Natural-fiber polymer-matrix composites: Cheaper, tougher, and environmentally friendly , 2009 .

[8]  K. Satyanarayana,et al.  Structure and properties of some vegetable fibres , 1986 .

[9]  Jim Holbery,et al.  Natural-fiber-reinforced polymer composites in automotive applications , 2006 .

[10]  K. Satyanarayana,et al.  Structure and properties of some vegetable fibres , 1986 .

[11]  George Marsh,et al.  Next step for automotive materials , 2003 .

[12]  M. Ashby.  Overview No. 80: On the engineering properties of materials , 1989 .

[13]  K. Sukumaran,et al.  Mechanical behaviour of coir fibres under tensile load , 1981 .

[14]  P. Wambua,et al.  Natural fibres: can they replace glass in fibre reinforced plastics? , 2001 .

[15]  K. Satyanarayana,et al.  Mechanical properties of banana fibres (Musa sepientum) , 1983 .

[16]  Rainer Zah,et al.  Curauá fibers in the automobile industry - a sustainability assessment , 2007 .

[17]  A. Błędzki,et al.  Composites reinforced with cellulose based fibres , 1999 .

[18]  William D. Callister,et al.  Materials Science and Engineering: An Introduction , 1985 .

[19]  S. Eichhorn,et al.  Review: Current international research into cellulosic fibres and composites , 2001 .

[20]  M. Ashby,et al.  Metallic glasses as structural materials , 2006 .

[21]  M. Dabalà,et al.  Measuring secondary phases in duplex stainless steels , 2009 .

[22]  David Cebon,et al.  Materials Selection in Mechanical Design , 1992 .