Conclusions
To obtain texturized carbimide yarns with high specific properties and satisfactory physico-mechanical properties it is necessary to subject them to heat-treatment at 140°C.
A twist resistance of the texturized yarn greater than 60% is attained at a texturizing temperature 50°C higher than its preliminary heat-treatment temperature.
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Literature cited
A. B. Pakshver, Physico-Chemical Bases of Man-Made Fibre Technology [in Russian], Khimiya, Moscow (1972).
K. E. Perepelkin, Physico-Chemical Bases of Man-Made Fibre Spinning Processes [in Russian], Khimiya, Moscow (1978).
E. A. Nemchenko, N. A. Novikov, et al., Properties of Man-Made Fibres and Methods of Determining Them [in Russian], Khimiya, Moscow (1973).
M. N. Nosov and A. A. Volkhonskii, Manufacture of Texturized Yarns [in Russian], Khimiya, Moscow (1982).
Additional information
Translated from Khimicheskie Volokna, No. 1, pp. 33–35, January–February, 1988.
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Ivashova, V.A., Usenko, V.A., Martynova, L.A. et al. Effects of preliminary heat-treatment on properties of texturized carbimide yarns. Fibre Chem 20, 48–50 (1988). https://doi.org/10.1007/BF00544763
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DOI: https://doi.org/10.1007/BF00544763