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Title of Journal: Fibers Polym

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Abbravation: Fibers and Polymers

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Publisher

The Korean Fiber Society

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DOI

10.1007/bf00229249

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ISSN

1875-0052

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An interferometric detection of micro-cracks deformation for highly drawn polypropylene fibres

Authors: A. A. Hamza, T. Z. N. Sokkar, M. A. El-Bakary, K. M. Yassien,

Publish Date: 2010/09/02
Volume: 11, Issue:5, Pages: 738-743
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Abstract

The Optothermomechanical device (OTM) attached with the double-beam (Pluta) interference microscope was used to develop it to study the structure deformation of polypropylene fibres stretched at high draw ratios. The cold drawing mechanism was done in two cases, the case of fast and slow drawing. The OTM device enables us to correlate both the mechanical and thermal properties of polypropylene fibres with its optical properties. In fast drawing mechanism, the microcracks deformation was detected at high draw ratios. It increases with increasing the temperature and draw ratio. In slow drawing, smooth deformation was detected. The influence of temperature on the refractive indices and their profiles of polypropylene fibres are studied, at different draw ratios, in the two cases. Microinterferograms are given for illustrations.


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Other Papers In This Journal:

  1. An interferometric detection of micro-cracks deformation for highly drawn polypropylene fibres
  2. Comparative study on fibrid formation models
  3. Solution electrospinning of polypropylene-based fibers and their application in catalysis
  4. A simultaneous measurement method to characterize touch properties of textile materials
  5. Investigation of antibacterial properties of nano-ZnO assembled cotton fibers
  6. Transport studies of peanut shell powder reinforced natural rubber composites in chlorinated solvents
  7. Preparation and properties of nanodiamond/poly(lactic acid) composite nanofiber scaffolds
  8. Manufacturing and physical properties of fire-retardant fibrous laminate thermal insulation
  9. Investigation of the effect of cupric chloride on thermal stabilization of polyamide 6 as carbon fiber precursor
  10. Synthesis and properties of Nylon 4/5 copolymers for hydrophilic fibers
  11. Enzyme-aided wool dyeing: Influence of internal lipids
  12. Comparative study on the characteristics of knitted fabrics made of vortex-spun viscose yarns
  13. Electromagnetic interference shielding effectiveness of SS/PET hybrid yarn incorporated woven fabrics
  14. Flame retardant properties of triazine phosphonates derivative with cotton fabric
  15. Correlation of bench scale and manikin testing of fire protective clothing with thermal shrinkage effect considered
  16. Mechanical and thermo-mechanical analysis based numerical simulation of granite powder filled polymer composites for wind turbine blade
  17. Mechanical and thermal properties of long carbon fiber-reinforced polyamide 6 composites

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