Journal of Materials Science

, Volume 44, Issue 2, pp 685–687 | Cite as

Uniformity of filament strength within a flax fiber batch

  • J. Andersons
  • E. Spārniņš
  • R. Joffe
Natural fibers are known to exhibit higher scatter of their mechanical properties than the synthetic ones. Fiber variety and agronomic practice [ 1], retting method [ 2], fiber location in the stem [ 3], as well as the presence [ 4] and amount of kink bands [ 5] in a fiber are shown to affect the strength of elementary flax fibers. The Weibull two-parameter distribution
$$ P\left( \sigma \right) = 1 - {\exp}\left[ { - \left( {\frac{\sigma }{\beta }} \right)^{\alpha } } \right] $$


Natural Fiber Fiber Strength Fracture Probability Flax Fiber Strength Data 
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This work was funded by University of Latvia, project Y2-ZP120-100. Dr. R. Joffe would like to acknowledge financial support from EU 6th Framework Program project “New classes of engineering composite materials from renewable resources”, BIOCOMP, IP 515769-2. The materials used in this investigation were supplied by partners within BIOCOMP consortium.


  1. 1.
    Norton AJ, Bennett SJ, Hughes M, Dimmock JPRE, Wright D, Newman G, Harris IM, Edwards-Jones G (2006) Ann Appl Biol 149:15CrossRefGoogle Scholar
  2. 2.
    Sharma HSS, Faughey G, Lyons GJ (1999) Appl Polym Sci 74:139CrossRefGoogle Scholar
  3. 3.
    Charlet K, Baley C, Morvan C, Jernot JP, Gomina M, Bréard J (2007) Compos Part A 38:1912CrossRefGoogle Scholar
  4. 4.
    Baley C (2004) J Mater Sci 39:331. doi: 10.1023/ CrossRefGoogle Scholar
  5. 5.
    Davies GC, Bruce DM (1998) Text Res J 68:623CrossRefGoogle Scholar
  6. 6.
    Andersons J, Spārniņš E, Joffe R, Wallström L (2005) Compos Sci Technol 65:693CrossRefGoogle Scholar
  7. 7.
    Lehmann EL (1959) Testing statistical hypotheses. Wiley, New YorkzbMATHGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  1. 1.Institute of Polymer MechanicsUniversity of LatviaRīgaLatvia
  2. 2.Division of Polymer EngineeringLuleå University of TechnologyLuleåSweden

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