Evaluation of Bast Fibres of the Stem of Carica papaya L. for Application as Reinforcing Material in Green Composites
Andreas Kempe, Anne Göhre, Thea Lautenschläger, André Rudolf, Michaela Eder, Christoph Neinhuis
Annual Research & Review in Biology · pp. 245–252 · Published 5 Jan 2015
10.9734/ARRB/2015/15407Abstract
Aims: The production of green composites based on natural fibres is rising with regard to increasing environmental problems and declining fossil raw materials. Bast fibres of papaya (Carica papaya L.) accumulate on plantations at a large scale but remain an unused resource. The characterisation of the bast allows a first evaluation of the potential of papaya-fibres for use in composites. Study Design: Material testing. Place and Duration of Study: Institute for Botany, Technische Universität Dresden and Fraunhofer Institute for Nondestructive Testing Dresden (IZFP-D), 2011 and 2013. Methodology: The anatomic structure of fibre cells and the microfibril angle of the cell walls were determined as well as a chemical analysis to determine the proportion of cellulose, lignin and hemicelluloses of the fibre cells. In addition, samples of fibres were subjected to static uniaxial tension tests revealing Young's modulus, tensile strength and breaking strain at different plant ages and of two origins. Results: Fibres of a two-year-old plant exhibited a Young's modulus of 10.7 GPa, a tensile strength of 101 MPa and a breaking strain of 1.2%, on average. Fibres from six-months-old plants, grown under greenhouse conditions had a mean Young's modulus of 4.4 GPa, tensile strength of 49 MPa and a breaking strain of 1.4%. Having one of the lowest fibre densities with ca. 0.85 g/cm³, papaya fibres exhibit noteworthy specific mechanical properties among all studied natural fibers. Conclusion: These data allow us a first estimation for a potentail use in green composites as reinforcing material.
References (29)
- 1 Composites reinforced with cellulose based fibres [DOI]
- 2 Biocomposites reinforced with natural fibers: 2000–2010 [DOI]
- 3 Analysis of the flax fibres tensile behaviour and analysis of the tensile stiffness increase [DOI]
- 4 The effect of alkalization and fibre alignment on the mechanical and thermal properties of kenaf and hemp bast fibre composites: Part 1 – polyester resin matrix [DOI]
- 5 Composites get greener [DOI]
- 6 Removal and recovery of heavy metals from aqueous solution using papaya wood as a new biosorbent [DOI]
- 7 Tensile and compressive properties of flax fibres for natural fibre reinforced composites [DOI]
- 8 Industrial Applications of Natural Fibres [DOI]
- 9 Mechanical properties of alkali treated plant fibres and their potential as reinforcement materials. I. hemp fibres [DOI]
- 10 Experimental evidence for a mechanical function of the cellulose microfibril angle in wood cell walls [DOI]
- 11 Exploring the micromechanical design of plant cell walls [DOI]
- 12 Study of the tensile properties of stinging nettle fibres (Urtica dioica) [DOI]
- 13 Plant Fibers as Reinforcement for Green Composites [DOI]
- 14 Plant Fibers as Reinforcement for Green Composites [DOI]
- 15 Dislocations in single hemp fibres—investigations into the relationship of structural distortions and tensile properties at the cell wall level [DOI]
- 16 Influences of various surface pretreatments on the mechanical and degradable properties of photografted oil palm fibers [DOI]
- 17 THE EFFECTS OF THERMAL MODIFICATION ON THE PROPERTIES OF TWO VIETNAMESE BAMBOO SPECIES, PART I: EFFECTS ON PHYSICAL PROPERTIES [DOI]
- 18 How to become a tree without wood – biomechanical analysis of the stem of C arica papaya L [DOI]
- 19 Industrial Applications of Natural Gas [DOI]
- 20 Changes in microfibril angle in cyclically deformed dry coir fibers studied by in-situ synchrotron X-ray diffraction [DOI]
- 21 The Vegetative and Reproductive Structure of Papaya (Carica papaya)
- 22 Effects of Thermal Modification on the Properties of Two Vietnamese Bamboo Species. Part II: Effects on Chemical Composition [DOI]
- 23 Entrapment of fungal hyphae in structural fibrous network of papaya wood to produce a unique biosorbent for the removal of heavy metals [DOI]
- 24 Determination of spiral angles of elementary fibrils in the wood cell wall: comparison of small-angle X-ray scattering and wide-angle X-ray diffraction.
- 25 The Fine Structure of Bamboo Fibres [DOI]
- 26 Experimental evidence for a mechanical function of the cellulose microfibril angle in wood cell walls [DOI]
- 27 Mechanical and Morphological Characterization of Selected Natural Fibres [DOI]
- 28 Separation and Purification Technology [DOI]
- 29 Berichte der deutschen chemischen Gesellschaft (A and B Series) [DOI]
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