Paper Title:
Relationship between Technics and Properties during PAN Precursors Formation Process
  Abstract

In order to release the relationship between technics variables and properties of PAN fiber, the evolvement of crystalline structure of PAN fiber during the wet spinning process was studied by X-ray diffraction(XRD), the measurement of the solvent residuals, boiling-water shrinkage and breaking tenacity. It is found that the drawing and removal of solvent can improve the tenacity, especially the drawing can improve degree of orientation and crystallinity, and the collapse process can stabilize the orientation and crystalline structure.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
Polymer Materials
Edited by
Zhongning Guo
Pages
1148-1151
DOI
10.4028/www.scientific.net/AMR.311-313.1148
Citation
B. H. Ji, "Relationship between Technics and Properties during PAN Precursors Formation Process", Advanced Materials Research, Vols. 311-313, pp. 1148-1151, 2011
Online since
August 2011
Authors
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Price
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