Structural Transitions During Orientational Drawing of Yarns. Review

Known data are generalized on the structural transitions and orientational strengthening of yarns made from different polymers, from the standpoint of the current state of the art. Their characteristic features as well as the similarities and differences for processes forming the structural and mech...

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Bibliographic Details
Published in:Fibre chemistry 2017-05, Vol.49 (1), p.1-9
Main Author: Geller, V. E.
Format: Article
Language:English
Subjects:
Amorphous materials
Chemistry
Chemistry and Materials Science
Chemistry and Technology of Chemical Fibers
Mechanical properties
Organic Chemistry
Polymer Sciences
Polymers
Yarns
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Summary:Known data are generalized on the structural transitions and orientational strengthening of yarns made from different polymers, from the standpoint of the current state of the art. Their characteristic features as well as the similarities and differences for processes forming the structural and mechanical properties are demonstrated. Consideration of the process of orientational drawing of PET is emphasized, letting us show the characteristic features of structural transitions from the amorphous to the crystalline state. Material in this paper has combined basic scientific data on problems of orientational strengthening, which is quite important in the current stage of development of polymer technology for designing new processes.
ISSN:0015-0541
1573-8493
DOI:10.1007/s10692-017-9830-x