Iranian Polymer Journal, ( ISI ), Volume (7), No (4), Year (1998-10) , Pages (263-270)

Title : ( Synthesis and Study of Thermal Properties of New Heat StablePoly(ether-ketone)s and Poly(ether-ketone-sulphone)s )

Authors: A. Banihashem , Batool Akhlaghinia ,

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Benzofuro[2,3-b]benzofuren-2,9-dicarboxylic acid reacts with a number of diaryl ethers in phosphorous pentoxideimethanesulphonic acid (PPMA) media. The resulting poly(ether-ketone)s and poly(ether-ketone-sulphone)s, obtained by direct polycondensation reaction, are characterized with FT-IR spectroscopy and elemental analysis . Thermal properties of polymers are investigated by TGA and DSC methods and their heat stabilities are compared. The thermal properties can be modified by introducing an equimolar amount of a diacid or diarylether by which thermal cross-linking sites are provided.

Keywords

, benzofuro[2, 3-b]benzofurarr2, 9-dicarboxylic acid, direct polycondensation, poly(ether-ketone)s, poly(ether-ketone-sulphone)s, heat stable
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@article{paperid:1009986,
author = {A. Banihashem and Akhlaghinia, Batool},
title = {Synthesis and Study of Thermal Properties of New Heat StablePoly(ether-ketone)s and Poly(ether-ketone-sulphone)s},
journal = {Iranian Polymer Journal},
year = {1998},
volume = {7},
number = {4},
month = {October},
issn = {1026-1265},
pages = {263--270},
numpages = {7},
keywords = {benzofuro[2;3-b]benzofurarr2;9-dicarboxylic acid; direct polycondensation; poly(ether-ketone)s; poly(ether-ketone-sulphone)s; heat stable polymers},
}

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%0 Journal Article
%T Synthesis and Study of Thermal Properties of New Heat StablePoly(ether-ketone)s and Poly(ether-ketone-sulphone)s
%A A. Banihashem
%A Akhlaghinia, Batool
%J Iranian Polymer Journal
%@ 1026-1265
%D 1998

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