The features of phase transformation of polyarylonitrile fiber into the structure of thermally stabilized fiber

A.G. Fazlitdinova, V.A. Tyumentsev
Received: 27 January 2011; Revised: 21 March 2011; Accepted: 24 March 2011
This paper is written in Russian
Citation: A.G. Fazlitdinova, V.A. Tyumentsev. The features of phase transformation of polyarylonitrile fiber into the structure of thermally stabilized fiber. Letters on Materials, 2011, 1(1) 47-50
BibTex   DOI: 10.22226/2410-3535-2011-1-47-50

Abstract

The influence of stretching loading to phase composition and average size of coherent-scattering regions of polyacrylonitrile (PAN) fibers during isothermal treatment have been considered. Increase of stretching loading leads to acceleration of PAN crystal phase dispersion and formation on the new highly dispersed phase.

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