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Modified polycaproamide fibres with improved heat resistance

  • Physicomechanical Properties And Application Of Man-Made Fibres
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Fibre Chemistry Aims and scope

Conclusions

  • The high efficiency of the method of grafting functionally active polymer to fibres from aliphatic polyamides to increase their thermal and chemical resistance has been demonstrated.

  • When the easily oxidized PDMAEM, quaternary ammonium or pyridinium bases, especially in the presence of an epoxy group in the N-alkyl radical, is contained in the grafted chains, the increase in thermal resistance and chemical stability is caused by an effect of thermooxidative cross-linking of the polymer, accompanied by a loss in its thermal plasticity.

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Literature cited

  1. News in Methods of Polymer Investigation, Z. A. Rogovin and V. P. Zubov (eds.) [in Russian], Mir, Moscow (1968).

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  2. E. Heinsoo, A. Kogerman, et al., J. Anal. Appl. Pyrol.,2, No. 2, 131–139 (1980).

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Additional information

Translated from Khimicheskie Volokna, No. 1, pp. 22–25, January–February, 1992.

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Andrichenko, Y.D., Druzhinina, T.V., Depel', S. et al. Modified polycaproamide fibres with improved heat resistance. Fibre Chem 24, 29–33 (1992). https://doi.org/10.1007/BF00557174

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  • DOI: https://doi.org/10.1007/BF00557174

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