Controlling the viscosity of melts of partially crystalline polyimides used for preparing carbon-reinforced plastics

Author: Kostereva T.   Panov Yu.   Didenko A.   Silinskaya I.   Svetlichnyi V.   Yudin V.   Kudryavtsev V.  

Publisher: MAIK Nauka/Interperiodica

ISSN: 1070-4272

Source: Russian Journal of Applied Chemistry, Vol.77, Iss.8, 2004-08, pp. : 1355-1358

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Abstract

The influence exerted by the molecular weight of partially crystalline polyimide derived from 4,4′-bis(4-aminophenoxy)diphenyl and 1,3-bis(3,4-dicarboxyphenoxy)benzene on the viscosity of its melt was studied.