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Synthesis, characterization, and fiber studies of certain aromatic polyamides
Author(s) -
Balasubramanian M.,
Nanjan M. J.,
Santappa M.
Publication year - 1982
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.1982.070270501
Subject(s) - spinning , polyamide , condensation polymer , materials science , ether , solubility , alkyl , polymer chemistry , intrinsic viscosity , characterization (materials science) , aramid , polyester , synthetic fiber , fiber , chemical engineering , viscosity , polymer , polymer science , composite material , organic chemistry , chemistry , nanotechnology , engineering
Three aromatic polyamides containing alkyl and ether linkages in the main chain were synthesized, using low‐temperature solution and interfacial polycondensation procedures, and were characterized by viscosity, solubility, UV, IR, TGA, and DSC studies. Fibers were spun using a laboratory‐scale wet spinning unit and their mechanical and morphological properties studied. The results were correlated with structure and spinning conditions.