Conclusions
The effect of compositions based on polystyrene and paraffin on the physicomechanical properties of untwisted complex viscose yarn has been studied.
It has been shown that a composition consisting of 2% by wt. PS-MD polystyrene and 0.8% paraffin, applied in a medium of tetrachloroethylene, is effective.
On treating untwisted complex viscose yarn with this composition, physicomechanical properties are attained which conform to All-Union State Standard (GOST) 6-06-13-78; resistance to abrasion and the coefficient of yarn compactness are increased 1.9–2-fold; the coefficient of friction is reduced, and also good processing of the yarn into tricotage is ensured.
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Additional information
Translated from Khimicheskie Volokna, No. 1, pp. 46–47, January–February, 1987.
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Agafonova, L.L., Glavochevskaya, R.A. & Panova, L.N. Finishing untwisted complex viscose yarn. Fibre Chem 19, 67–70 (1987). https://doi.org/10.1007/BF00544626
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DOI: https://doi.org/10.1007/BF00544626