Conclusions
Diacetate texturized yarns with a stable twist have been prepared on single-process machines with a false-twist mechanism.
Yarn texturizing was carried out at 80–100°C in the presence of a plasticizer, whose role was filled by water; the process occurred in the zone of softening and partial viscose-flow state of the polymer.
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Literature cited
S. P. Papkov, Physicochemical Bases of the Manufacture of Artificial and Synthetic Fibres [in Russian], Khimiya, Moscow (1972).
B. A. Nefedov, Author's Abstract of Candidate's Dissertation, MTI, Moscow (1962).
A. S. Buntyakov and V. M. Aver'yanova, Vysokomol. Soedin., Ser. A,13, No. 4, 918–922.
Additional information
Translated from Khimicheskie Volokna, No. 3, pp. 45–47, May–June, 1983.
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Tul'guk, Z.D., Zharinova, G.A. & Snezhko, N.G. Effect of a plasticizer on the properties of texturized diacetate yarns and their preparation on single-process machines. Fibre Chem 15, 223–225 (1984). https://doi.org/10.1007/BF00552810
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DOI: https://doi.org/10.1007/BF00552810