The temperature dependence of space charge accumulation in cross-linked polyethylene
β Scribed by K. R. Bambery; R. J. Fleming
- Publisher
- Springer Netherlands
- Year
- 1997
- Tongue
- English
- Weight
- 733 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0022-5215
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
High-density polyethylene (HDPE) and low-density polyethylene (LDPE) were irradiated in vacuo at 30 -220 and 30 -360Β°C, respectively, with β₯-rays at doses of 10 -400 kGy. Temperature dependence of cross-linking and gas evolution was investigated. It was found that cross-linking was the predominant p
The inΓuence of cross-linking upon polarization and space charge is investigated. PMMA samples of di β erent cross-linking degrees were prepared. The samples were poled under several DC Γelds and temperatures. Space-charge measurements were made by the thermal-step method. The "clean-ingΓ technique w