| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2007-07-02 |
| タイトル |
|
|
タイトル |
Degradation of Dielectric Properties of Polyethylene by Combination of γ-Irradiation and Thermal Aging |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
polyethylene |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
nuclear power generating station |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
cable |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
degradation |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
dielectric property |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
oxidation |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 |
中村, 修平
飯田, 和生
澤, 五郎
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
It has been found that the application order of thermal aging and γ-irradiation causes a different degradation of mechanical properties of insulating materials. In this review, we focus in depth on oxidative degradation and degradation of dielectric properties of polythylene under combined thermal aging and γ-irradiation. To exclude the effect of additive agents and to minimize the effect of the process limited by diffusion of oxygen on degradation, a 25 μm thick low-density polyethylene film free from additives has been used. It has been clarified that the simultaneous application of thermal aging and γ-irradiation causes the most oxidative degradation, while the single application of γ-irradiation exhibits the largest loss tangent on dielectric property for the same oxidative degradation. According to the order of the application of thermal aging and γ-irradiation, there is a great differences of oxidative degradation and degradation of dielectric properties. The results have been also explained in terms of gel fraction and crosslinking. |
| 書誌情報 |
Research reports of the Faculty of Engineering, Mie University
巻 12,
p. 85-102,
発行日 1987-12-20
|
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0385-6208 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00816341 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| その他のタイトル |
|
|
|
ja |
|
|
放射線と加熱の複合環境下におけるポリエチレンの絶縁劣化 |
| 出版者 |
|
|
出版者 |
Faculty of Engineering, Mie University |
| 資源タイプ（三重大） |
|
|
|
Departmental Bulletin Paper / 紀要論文 |
AA008163410120010.PDF (844.4 kB)
