Interface charge in polymer laminates

Author

Jeroense, M. ; Lindgren, Markus ; Gustafsson, A. ; Schutte, T.

Author_Institution

ABB Corp. Res., Vasteras, Sweden

fYear

1998

fDate

22-25 Jun 1998

Firstpage

55

Lastpage

59

Abstract

Dielectric sample combinations were tested in a Pulse Electro Acoustic measurement set-up. It was seen that charge accumulates in a predictable way due to a difference in resistivity and permittivity of the materials. Furthermore it was seen that flame-oxidation of the surface of a specific material diminishes the charge accumulation at the insulator/insulator interface. No relation could be found between different grades of surface roughness and charge accumulation at the interface

Keywords

composite insulating materials; composite material interfaces; laminates; organic insulating materials; oxidation; polymers; space charge; dielectric material; flame oxidation; insulator/insulator interface charge; permittivity; polymer laminate; pulse electroacoustic measurement; resistivity; surface roughness; Acoustic measurements; Acoustic pulses; Acoustic testing; Dielectric materials; Insulation; Laminates; Polymers; Pulse measurements; Rough surfaces; Surface roughness;

fLanguage

English

Publisher

ieee

Conference_Titel

Conduction and Breakdown in Solid Dielectrics, 1998. ICSD '98. Proceedings of the 1998 IEEE 6th International Conference on

Conference_Location

Vasteras

Print_ISBN

0-7803-4237-2

Type

conf

DOI

10.1109/ICSD.1998.709226

Filename

709226