Fine Structure Study of Textured Polyamide 6.6 Fibres - Iodine Sorption And Crystallinity

Authors

  • Josefina Maillo Universitat Politecnica de Catalunya, Departament d'enginyeria Textil i Paperera, Terrassa, Spain
  • Diana Cayuela Universitat Politecnica de Catalunya, Institut d 'lnvestigacio Textil i Cooperacio Industrial, Laboratori de Polimers Textils, Terrassa, Spain
  • Joaquin Gacen Universitat Politecnica de Catalunya, Institut d 'lnvestigacio Textil i Cooperacio Industrial, Laboratori de Polimers Textils, Terrassa, Spain
  • O. Fernandez Universitat Politecnica de Catalunya, Departament d'enginyeria Textil i Paperera, Terrassa, Spain
  • L. Mercado Universitat Politecnica de Catalunya, Departament d'enginyeria Textil i Paperera, Terrassa, Spain

Abstract

In this work, variations of the fine structure of polyamide 6.6 fibres are studied. For this purpose, iodine sorption technique, usually used in the characterization of the fine structure of polyester fibres has been adapted and optimized for polyamide 6.6 fibres. Used samples are polyamide 6.6 fibres with the same count and different filament number, false twist textured at different temperatures and air-j et textured. The iodine sorption technique has been an useful technique to determine differences among the different substrates. Results have been related with crystallinity obtained by differential scanning calorimetry (DSC).

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Published

2006-04-28

Issue

Vol. 55 No. 4 (2006)

Section

Conference paper

License

Copyright (c) 2006 Hrvatski inženjerski savez tekstilaca

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Maillo, J. et al. 2006. Fine Structure Study of Textured Polyamide 6.6 Fibres - Iodine Sorption And Crystallinity. Tekstil. 55, 4 (Apr. 2006), 189–196.