Conclusions
The appreciable specific surface of stretched gel-fibres based on semirigid polymers increases their sorptive power, which ensures the possibility of combining fibre strengthening with inclusive fibre modification.
The high activity of surfaces of the oriented polymer substrate which have been newly generated during the process of fibre formation predetermines the possibility of effecting rapidly occurring polymer-analogous transformations in making special-purpose fibres.
The form of the load-elongation diagrams, which are recorded under isothermal conditions at a constant rate of deformation, depends on the spinning conditions and is determined by all the conditions of supermolecular organization of the polymer substrate.
The initial fibre modulus, compliance, and porosity depend on the method and efficiency of orientation stretch of the fibre.
The diversity of the regions of application of man-made fibres requires using various effects which are realizable during orientation: strength, relaxation, and sorption activity.
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Additional information
Translated from Khimicheskie Volokna, No. 2, pp. 36–40, March–April, 1985.
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Geller, B.É. Orientation processes in spinning man-made fibres. Fibre Chem 17, 138–144 (1985). https://doi.org/10.1007/BF00543472
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DOI: https://doi.org/10.1007/BF00543472