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Influence of the amount of ferromagnetic addition on the rheological properties of spinning solutions, the structure, the strength, and thermal properties of polyacrylonitrile fibres
Author(s) -
Mikołajczyk Teresa,
Janowska Grażyna,
Wójcik Mariusz,
Boguń Maciej,
Kurzak Andrzej
Publication year - 2008
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.28182
Subject(s) - polyacrylonitrile , spinning , materials science , rheology , composite material , fiber , thermal , polymer chemistry , polymer , thermodynamics , physics
The rheological properties of spinning solutions of polyacrylonitrile in dimethyl formamide (DMF) containing various amounts of a ferromagnetic nanoaddition were investigated. The porous structure, the strength and thermal properties of fibers obtained from these solutions were assessed, as well as the uniformity of the nanoaddition distribution on the fiber surface was estimated. © 2008 Wiley Periodicals, Inc. J Appl Polym Sci, 2008