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Studies on phenoplasts by pyrolysis gas chromatography
Author(s) -
Sharifi Naser,
Tirgan Mohammad R.
Publication year - 1973
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.1973.070170409
Subject(s) - pyrolysis , formaldehyde , homologous series , phenol , chemistry , gas chromatography , organic chemistry , chromatography
A new technique of pyrolysis gas chromatography was used for the investigation of pyrolysis of phenol formaldehyde polycondensates and useful information about the nature of the chemical bonds and their relative strengths in these polycondensates were obtained. It was also found that by identifying only one of the pyrograms of a series of homologous compounds produced by the pyrolysis of polycondensates, all the pyrograms of the series were easily characterized and correspondingly the number of components in each series were identified.