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Rheological Properties of Sodium Alginate Spinning Solutions with Ceramic Nanoadditives

Research and development

Author:

• Boguń Maciej
  Department of Man-Made Fibres, Faculty of Material Technologies and Textile Design, Technical University of Łódź, Łódź, Poland

Full text

Abstract: The effect of ceramic nanoadditives, such as nanosilica, montmorillonite, hydroxyapatite, calcium triphosphate and bioglass, on the rheological properties of aqueous sodium alginate solutions was studied. The influence of the nanoadditives on changes in rheological parameters n and k was determined. The mechanism of the rheological behaviour of spinning solutions containing the nanoadditives is explained. Furthermore, the effect of the rheological properties on the formation process of nanocomposite alginate fibres is described.

Tags: rheological properties, nanoadditives, montmorillonite, bioglass, nanosilica, hydroxyapatite, sodium alginate, calcium triphosphate.

Citation: Boguń M.; Rheological Properties of Sodium Alginate Spinning Solutions with Ceramic Nanoadditives. FIBRES & TEXTILES in Eastern Europe 2009, Vol. 17, No. 5 (76) pp. 17-22.

Published in issue no 5 (76) / 2009, pages 17–22.