Conclusions
The mechanisms of formation of a matrix-fibrillar fibre structure from melts of mixtures of thermodynamically compatible polymers on application of a mechanical field have been studied:
a mechanism which is inherent to thermodynamically incompatible polymers (for melts of potentially mutually soluble polymers which are nonuniform in composition);
the jet-fibre transition, which can be effected by a nucleation or spinodal mechanism in the amorphous separation of a homogeneous system, or as a crystallization separation on application of a mechanical field to the system.
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Translated from Khimicheskie Volokna, No. 2, pp. 51–53, March–April, 1985.
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Romankevich, O.V., Suprun, N.P. & Frenkel', S.Y. Matrix-fibrillar fibres from mixtures of thermodynamically compatible polymers. Fibre Chem 17, 165–169 (1985). https://doi.org/10.1007/BF00543479
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DOI: https://doi.org/10.1007/BF00543479