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Fibre Chemistry

, Volume 20, Issue 5, pp 322–326 | Cite as

Effect of aerodynamic spinning parameters and polymer properties on fibre diameter

  • N. K. Zhiganov
  • V. I. Yankov
  • E. N. Alekseev
  • A. V. Genis
Chemistry And Technology Of Man-Made Fibres
  • 18 Downloads

Conclusions

On the basis of theoretical calculations by a mathematical model of the process of aerodynamic spinning of polymer melts, whose adequacy has been established from experimental data, the sensitivity of final fibre diameters to change in technological spinning parameters and on the thermophysical and rheological properties of the polymer has been determined.

It has been shown that among the factors which most significantly affect the final fibre diameter are the velocity of air movement in the ejector, the polymer flow rate, the temperature of the melt, the density of the melt, the viscosity anomaly, and the activation energy of viscous flow.

Keywords

Polymer Viscosity Experimental Data Mathematical Model Activation Energy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    N. K. Zhiganov, V. M. Yankov, et al., Khim. Volokna, No. 4, 18 (1988).Google Scholar

Copyright information

© Plenum Publishing Corporation 1989

Authors and Affiliations

  • N. K. Zhiganov
  • V. I. Yankov
  • E. N. Alekseev
  • A. V. Genis

There are no affiliations available

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