Skip to main content
SpringerLink
Log in

Effect of polyconjugation in poly-p-phenyleneterephthalamide on the activation energy of degradation

  • Chemistry And Technology Of Man-Made Fibres
  • Published:
Fibre Chemistry Aims and scope

Conclusions

Data from ESR measurements, density measurements, dynamic elastic modulus, and mean molecular orientation make it possible to establish a contribution of intermolecular interaction and polyconjugation to the strength characteristics of rigid-chain aromatic fibreforming polymers.

The existence of two values of activation energy for the failure process of aromatic polyamides having identical chemical composition but with a different degree of polyconjugation of the aromatic nuclei is determined by the conditions of treatment of the fibres and their different supermolecular organization.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literature cited

  1. A. A. Berlin, Usp. Khim., No. 34, 502 (1975).

  2. L. P. Zosin et al., Vysokomol. Soedin., Ser. B, No. 16, 247 (1974).

  3. V. K. Belyakov and V. A. Kosobutskii, Vysokomol. Soedin., Ser. A, No. 18, 2452 (1976).

  4. N. R. Prokopchuk, Dissertation, IVS AN SSSR, Leningrad (1977).

  5. T. S. Sokolova et al., Khim. Volokna, No. 1, 29 (1976).

  6. A. V. Savitskii et al., Vysokomol. Soedin., Ser. A, No. 16, 2130 (1974).

  7. L. P. Zosin, A. V. Savitskii, and O. S. Lelinkov, in: Preparation and Application of Fibres with Specific Properties, VNIIVproekt, Mytishi (1980), pp. 64–69.

  8. G. D. Litovchenko, T. S. Sokolova, and A. V. Volokhina, Zh. Prikl. Spektrosk.,20, No. 3, 455 (1974).

    Google Scholar 

  9. B. D. Rysyuk, M. P. Nosov, and S. G. Osinin, Mekh. Polim., No. 1, 26 (1976).

  10. L. I. Slutsker et al., Vysokomol. Soedin., Ser. A, No. 17, 1569 (1975).

  11. A. E. Stepan'yan et al., Vysokomol. Soedin., Ser. A, No. 19, 628 (1977).

  12. M. G. Northolt, Eur. Polym. J., No. 10, 799 (1974).

  13. A. A. Belyaev, E. P. Krasnov, and A. E. Stepan'yan, Vysokomol. Soedin., Ser. A, No. 20, 386 (1978).

  14. U. G. Gafurov, Dokl. Akad. Nauk Uzb. SSR, No. 7, 36 (1979).

Download references

Authors
  1. L. P. Zosin
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. V. A. Zakrevskii
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. T. A. Stark
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. N. D. Min'kova
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Khimicheskie Volokna, No. 3, pp. 26–28, May–June, 1983.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Zosin, L.P., Zakrevskii, V.A., Stark, T.A. et al. Effect of polyconjugation in poly-p-phenyleneterephthalamide on the activation energy of degradation. Fibre Chem 15, 189–192 (1984). https://doi.org/10.1007/BF00552798

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00552798

Keywords

Search

Navigation