Conclusions
The molecular weight of the polymer, filament diameter, and cooling conditions during spinning exert a considerable effect on the size of the skin and the structural nonuniformity over the cross section of polycaproamide monofilaments.
A monofilament with minimum skin dimensions is the most transparent and elastic.
At low spinning temperatures and with the use of organic liquids for cooling, it is possible to obtain a monofilament with no skin.
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Additional information
Translated from Khimicheskie Volokna, No. 4, pp. 41–43, July–August, 1983.
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Semenova, T.P., Isaeva, V.I., Fil'bert, D.V. et al. Structure and physicomechanical properties of polycaproamide monofilaments. Fibre Chem 15, 296–300 (1984). https://doi.org/10.1007/BF00548318
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DOI: https://doi.org/10.1007/BF00548318