Conclusions
An effect of drawing temperature on the change in structural-mechanical properties of 111 tex polyester yarns during subsequent heat-treatment has been demonstrated.
Yarns drawn at temperatures below 190°C had a strength lower than yarns drawn at higher temperatures after heat-treatment.
The decrease in strength during heat-treatment is connected with the relaxation of significant internal stresses and rearrangement of the polyethylene terephthalate structure.
Similar content being viewed by others
Literature cited
K. Riggert, Chemifasern/Text. Ind., No. 9, 638–648 (1981).
Patent Application No. 3,318,887 (West Germany).
Patent Application No. 57-53449 (Japan).
Inventor's Certificate No. 957313 (1981) (USSR).
Patent No. 4251481 (U.S.A.).
Application No. 1378593 (Great Britain).
A. Zyabitskii, Theoretical Bases of Fibre Spinning [in Russian], Khimiya, Moscow (1979).
S. Hoffrichter, Faserf. Textilt., 24, No. 7, 289–299 (1973).
S. S. Aleksandriiskii and B. V. Petukhov, Khim. Volokna, No. 6, 13 (1969).
M. P. Zverev and L. A. Polovikhina, Khim. Volokna, No. 3, 43 (1969).
S. L. Pakshver, S. S. Aleksandriiskii, and É. M. Aizenshtein, Khim. Volokna, No. 1, 43 (1983).
L. S. Gerasimova et al., Khim. Volokna, No. 6, 25–26 (1980).
H. Ludewig, Polyesterfasern, Akademie Verlag, Berlin (1975).
Additional information
Translated from Khimicheskie Volokna, No. 6, pp. 19–21, November–December, 1985.
Rights and permissions
About this article
Cite this article
Pakshver, S.L., Aleksandriiskii, A.A., Gerasimova, L.S. et al. Effect of drawing temperature on the behavior of polyester yarns in subsequent heat-treatment. Fibre Chem 17, 397–399 (1986). https://doi.org/10.1007/BF00543765
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00543765