Title :
The influence of LF glow discharge treatment on the dielectric properties of PET film
Author :
Drachev, Alexander ; Pak, Vladimir ; Gilman, Alla ; Kuznetsov, Alexander
Author_Institution :
Enikolopov Inst. of Synthetic Polymer Mater., Acad. of Sci., Moscow, Russia
Abstract :
The influence of low frequency glow discharge treatment on the dielectric properties of. PET film (loss angle and permittivity) was studied over a wide range of frequencies and temperatures. It was shown that the treatment of PET film does not influence the loss angle in the interval of frequencies 100 Hz-3 MHz and at temperatures from 20°C to 200°C: The permittivity of the treated PET film does not change at low frequencies in. the region from 20°C to 200°C, but at high frequencies (500 kHz-3 MHz) an apparent increase in a value is observed.
Keywords :
dielectric loss measurement; glow discharges; insulation testing; organic insulating materials; permittivity measurement; polymer films; 100 Hz to 3 MHz; 20 to 200 C; LF glow discharge treatment; PET film; dielectric properties; high frequencies; loss angle; permittivity; poly(ethylene terephthalate); Dielectric loss measurement; Dielectric losses; Frequency; Glow discharges; Permittivity; Plasma temperature; Positron emission tomography; Surface discharges; Surface treatment; Temperature dependence;
Conference_Titel :
Electrical Insulation, 2002. Conference Record of the 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7337-5
DOI :
10.1109/ELINSL.2002.995938
