Abstract
The behavior of high-strength, high-modulus filled fibers based on aromatic polyamide with heterocyclic fragments was investigated at high temperatures. It was shown that a slight shift in the critical points on the thermomechanical curves to the region of higher temperatures is characteristic of fibers filled with rare-earth element oxides. The glass transition temperature, heat resistance, and thermal stability increase in the filled fibers. These changes are characteristic of fibers containing more than 10 wt. % filler.
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Additional information
All-Russian Scientific-Research Institute of Polymer Fibers, Mytishchi. Translated from Khimicheskie Volokna, No. 4, pp. 42–45, July–August, 1992.
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Zhuravleva, A.I., Osipov, N.P., Galeeva, I.I. et al. Thermal characteristics of organic high-strength, high-modulus fibers containing finely disperse fillers. Fibre Chem 24, 307–311 (1993). https://doi.org/10.1007/BF00550859
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DOI: https://doi.org/10.1007/BF00550859