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Fibre Chemistry

, Volume 1, Issue 5, pp 513–516 | Cite as

Preparation and properties of viscose staple fibre modified by grafting polyvinyl chloride

  • Z. A. Rogovin
  • M. O. Lishevskaya
  • R. M. Livshits
  • A. G. Kronman
  • B. I. Fedoseev
Science And Technology: Artificial Fibres
  • 29 Downloads

Conclusions

1. The authors have obtained modified viscose fibres containing PVC in amounts reaching 25–230% of the weight of cellulose. The molecular weight of the grafted chain varies between 40,000 and 140,000; the degree of conversion of cellulose does not exceed 13–22%.

2. It is shown that grafting of PVC increases the absolute strength and elongation of fibres, reduces the loss of wet strength, and reduces the resistance to repeated bending. A marked reduction of the fibre number reduces their strength.

3. The results are explained by the probability that graft copolymerization takes place on a supramolecular level.

Keywords

Polymer Chloride Molecular Weight Cellulose Copolymerization 
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

© Consultants Bureau 1971

Authors and Affiliations

  • Z. A. Rogovin
  • M. O. Lishevskaya
  • R. M. Livshits
  • A. G. Kronman
  • B. I. Fedoseev

There are no affiliations available

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