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Miscibility and kinetic behaviour of cyanate resin/polysulfone blends
Author(s) -
Recalde Ileana B.,
Campos Agustín,
Mondragon Iñaki,
Gómez Clara M.
Publication year - 2001
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/1521-3900(200109)174:1<175::aid-masy175>3.0.co;2-g
Subject(s) - polysulfone , materials science , cyanate ester , miscibility , cyanate , scanning electron microscope , particle size , particle (ecology) , composite material , chemical engineering , polymer chemistry , polymer , epoxy , oceanography , geology , engineering
A dicyanate ester resin was modified by blending with polysulfone (PSF) and cured at different temperatures with or without cobalt catalyst. Size exclusion chromatography was used to determine the cyanate conversion until the gel point. The morphology of the cured samples, characterised by scanning electron microscopy, varied from PSF particle structure to a combined particle structure.