Some features of spinning hollow fibres from polycarbonatesiloxane melts

T. M. Getmanyuk, A. L. Yarin, I. M. Velikanova, L. P. Braverman, R. G. Papernik

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

The following parameters have been determined as a result of calculations: fibre tension, solidification path length, and the change along the spinning path of the following: stretching stresses, speed, radius, wall thickness, and fibre temperature. It has been shown that, with increase in take-up speed, the length of the section of fibre deformation is reduced, varying practically proportionally to the flow rate of the polymer system. Stability of the process of spinning hollow fibres from polycarbonatesiloxane melts is assured within a narrow range of stretching force.

Original languageEnglish
Pages (from-to)235-239
Number of pages5
JournalFibre Chemistry
Volume21
Issue number3
DOIs
Publication statusPublished - 1990 May

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Materials Science(all)

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