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Fibre Chemistry

, Volume 24, Issue 3, pp 194–197 | Cite as

The effect of twist on the composite strengthening of complex yarns from rigid-chain polymers

  • M. P. Nosov
  • N. I. Vagin
  • V. A. Smirnova
  • T. I. Kozhemyaka
  • V. I. Pirogov
Physico-Mechanical Properties And Application Of Man-Made Fibres

Conclusions

-- The effect of polyurethane semicarbazide impregnation and twist on the strength of complex yarns of Armos, SVM, and Terlon has been investigated. A significant increase in strength of these yarns because of the joint action of the indicated factors has been found.

-- The opinion is expressed that the additional composite strengthening from impregnation of the twisted complex yarn with a binder is obtained as a result of a change in the character of failure of the elementary filaments in the direction of multiple breakages.

Keywords

Polymer Polyurethane Joint Action Semicarbazide Elementary Filament 
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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Copyright information

© Plenum Publishing Corporation 1993

Authors and Affiliations

  • M. P. Nosov
  • N. I. Vagin
  • V. A. Smirnova
  • T. I. Kozhemyaka
  • V. I. Pirogov

There are no affiliations available

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