Title :
Influence of imidazole catalysts on electrical properties of epoxy resins cured with acid anhydride
Author :
Yin, Xiao Hong ; Kikuchi, Takumi ; Fujioka, Hirofumi
Author_Institution :
Adv. Technol. R&D Center, Mitsubishi Electr. Corp., Hyogo, Japan
Abstract :
In this paper, electrical properties such as dissipation factor (tan δ) and conductivities of acid anhydride-cured epoxy resins added with imidazole catalysts are discussed in a wide range of temperature and frequency. The relationship between electrical properties and concentrations and structures of imidazole catalysts is also discussed
Keywords :
catalysts; dielectric losses; electrical conductivity; epoxy insulation; organic compounds; polymerisation; acid anhydride; acid anhydride-cured epoxy resins; conductivities; dissipation factor; electrical properties; epoxy resins; imidazole catalysts; tan δ; Conductivity; Curing; Dielectric losses; Dielectric measurements; Electrical resistance measurement; Epoxy resins; Frequency; Glass; Temperature dependence; Temperature distribution;
Conference_Titel :
Electrical Insulating Materials, 1998. Proceedings of 1998 International Symposium on
Conference_Location :
Toyohashi
Print_ISBN :
4-88686-050-8
DOI :
10.1109/ISEIM.1998.741737
