NDLI: Breakdown phenomenon identification of biodegradable polyethylene film under UV-irradiation environment

Content Provider	IEEE Xplore Digital Library
Author	Du, B.X. Yong Liu Xia, Y.S. Liu, B.C.
Copyright Year	2008
Description	Author affiliation: Tianjin Electr. Power Res. Inst., Tianjin (Liu, B.C.) \|\| Sch. of Electr. Eng. & Autom., Tianjin Univ., Tianjin (Du, B.X.; Yong Liu; Xia, Y.S.)
Abstract	Biodegradable polymers are increasingly expected for substitute of present insulating materials in the electrical and electronic devices. However, their electrical properties are not systematically confirmed and need further investigation. In this paper, biodegradable polyethylene (BDPE) films are employed as the specimens and high density polyethylene (HDPE) films are as the reference. The breakdown endurance of BDPE film is examined using bias DC voltage under UV-irradiation environments. The images of breakdown craters are captured through applying a monocular-video-zoom microscope. Both breakdown area and box dimension of breakdown craters are obtained by an image-pattern-identification technique. The results reveal that for both BDPE and HDPE films, the breakdown voltage, breakdown area and box dimension all decrease with the increase of UV-irradiation level. Based on comparison of the results, it shows that under UV-irradiation environment, breakdown endurance of BDPE film is better than that of HDPE film.
Starting Page	558
Ending Page	561
File Size	131140
Page Count	4
File Format	PDF
ISBN	9784886860057
DOI	10.1109/ISEIM.2008.4664528
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-09-07
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	The Institute of Electrical Engineers of Japan
Subject Keyword	Electric breakdown Plastics Films Electrodes Materials Chemicals Polyethylene
Content Type	Text
Resource Type	Article

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