Fibre/matrix adhesion of cellulose fibres in PLA, PP and MAPP: A critical review of pull-out test, microbond test and single fibre fragmentation test results

被引：127
作者：
Graupner, Nina [1 ]
Roessler, Joraine [1 ]
Ziegmann, Gerhard [2 ]
Muessig, Joerg [1 ]
机构：
[1] Univ Appl Sci Bremen, Dept Biomimet, Biol Mat Grp, D-28199 Bremen, Germany
[2] Tech Univ Clausthal, Inst Polymer Mat & Plast Proc, D-38678 Clausthal Zellerfeld, Germany
来源：
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2014年 / 63卷
关键词：
Fibres; Thermoplastic resin; Fibre/matrix bond; Fragmentation; INTERFACIAL SHEAR-STRENGTH; MECHANICAL-PROPERTIES; REINFORCED POLYPROPYLENE; FIBRE/POLYPROPYLENE COMPOSITES; TENSILE PROPERTIES; GREEN COMPOSITES; ALKALI TREATMENT; POLYLACTIC ACID; FLAX; HEMP;
D O I：
10.1016/j.compositesa.2014.04.011
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present work deals with the practical fibre/matrix adhesion of regenerated cellulose fibres (lyocell) and bast fibre bundles (flax, kenaf) in different matrices (polylactide-PLA, polypropylene-PP, maleic-anhydride-grafted polypropylene-MAPP). The influence of different testing procedures (pull-out test, microbond test, fragmentation test) on the fibre/matrix characteristics is discussed. The results of the different tests showed the same trends, but the absolute values differ. Clearly higher interfacial shear strength (IFSS) for cellulose fibres was found in PLA and MAPP in comparison to PP due to higher polarity. In addition, bast fibres displayed higher apparent IFSS values compared to lyocell because of their rougher surface and their chemical composition. The apparent IFSS of the pull-out test resulted in higher values compared to results obtained from the fragmentation test. This phenomenon is explained by different stress distributions due to variable specimen geometry, different behaviour of failure and the friction which occurs between fibre and matrix during fibre pull-out in the pull-out test. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：133 / 148
页数：16
相关论文
共 65 条
  • [1] Mechanical properties of regenerated cellulose fibres for composites
    Adusumali, Ramesh-Babu
    Reifferscheid, Moritz
    Weber, Hedda
    Roeder, Thomas
    Sixta, Herbert
    Gindl, Wolfgang
    [J]. MACROMOLECULAR SYMPOSIA, 2006, 244 : 119 - 125
  • [2] Adusumalli R-B, 2010, J COMPOS MATER, V46, P359
  • [3] [Anonymous], 2008, INFLUENCE FIBRE PROC, DOI DOI 10.1016/j.compositesb.2012.04.053
  • [4] [Anonymous], 2011, ENG BIOPOLYM
  • [5] Micromechanical Property Investigations of Poly(lactic acid)-Kenaf Fiber Biocomposites
    Anuar, H.
    Zuraida, A.
    Morlin, B.
    Kovacs, J. G.
    [J]. JOURNAL OF NATURAL FIBERS, 2011, 8 (01) : 14 - 26
  • [6] Mechanical properties of flax fibre/polypropylene composites.: Influence of fibre/matrix modification and glass fibre hybridization
    Arbelaiz, A
    Fernández, B
    Cantero, G
    Llano-Ponte, R
    Valea, A
    Mondragon, I
    [J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2005, 36 (12) : 1637 - 1644
  • [7] Interfacial studies of natural fibre/polypropylene composites using single fibre fragmentation test (SFFT)
    Awal, A.
    Cescutti, G.
    Ghosh, S. B.
    Muessig, J.
    [J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2011, 42 (01) : 50 - 56
  • [8] Evaluation of the mechanical properties of injection moulded hemp fibre reinforced polypropylene composites
    Beckermann, G. W.
    Pickering, K. L.
    Foreman, N. J.
    [J]. ADVANCED MATERIALS AND PROCESSING IV, 2007, 29-30 : 303 - +
  • [9] Beckert W, 1997, COMPOS SCI TECHNOL, V57, P1689, DOI 10.1016/S0266-3538(97)00107-3
  • [10] Bos H., 2004, THESIS TU EINDHOVEN
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