Title :
The curing of epoxy/amine systems viewed through microdielectrometry
Author :
Mathieu, C. ; Boiteux, G. ; Seytre, G. ; Fève, M. ; Pascault, J.P. ; Ulanski, J. ; Dublineau, P.
Author_Institution :
Lab. d´´Etudes des Materiaux Plastiques et des Biomateriaux, Lyon Univ., Villeurbanne, France
Abstract :
Show how microdielectrometry can improve the curing of epoxy resins by detecting real-time critical events like gelation or vitrification. The study is based on a well-known system (DGEBA/3DCM in stoichiometric proportions) in order to clearly distinguish the two principal phenomena observed during the curing, which are gelation and vitrification
Keywords :
dielectric loss measurement; electrometers; permittivity measurement; polymers; vitrification; curing; epoxy resins; epoxy/amine systems; gelation; microdielectrometry; real-time critical events; vitrification;
Conference_Titel :
Dielectric Materials, Measurements and Applications, 1992., Sixth International Conference on
Conference_Location :
Manchester
Print_ISBN :
0-85296-551-6
