Title :
Influence of Tg on space charge development in epoxy resin
Author :
Guillermin, C. ; Rain, P. ; Rowe, S.W.
Author_Institution :
Schneider Electr. Industries, Grenoble, France
Abstract :
Space charge development has been studied in a filler free epoxy resin at temperature below (328 K) and above (353 K) Tg. Space charge generation was observed at low DC electric field (2 kV/mm) at each temperature. The nature of the space charges is different at these two temperatures. The role of the water content on the space charge generation is shown and discussed.
Keywords :
glass transition; polymers; space charge; water; filler free epoxy resin; space charge development; space charge generation; Cathodes; Charge measurement; Conductivity; Current measurement; Electrodes; Epoxy resins; Polymers; Space charge; Temperature; Voltage;
Conference_Titel :
Solid Dielectrics, 2004. ICSD 2004. Proceedings of the 2004 IEEE International Conference on
Print_ISBN :
0-7803-8348-6
DOI :
10.1109/ICSD.2004.1350332