| Autor: |
Lj. Novaković, O. Gal, A. Charlesby |
| Rok vydání: |
1990 |
| Předmět: |
|
| Zdroj: |
International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry. 35:181-185 |
| ISSN: |
1359-0197 |
| DOI: |
10.1016/1359-0197(90)90081-r |
| Popis: |
A quantitative consideration on the absorbed energy consumption in various γ-irradiated polyethylene systems is given. On the base of the increased gel dose values for the PE systems containing antioxidant, relative to the gel doses for the pure polymers, the surplus of the absorbed energy due to the presence of the particular antioxidant is calculated. The increasing of the energy consumption in the stabilized systems depends on both the type and the content of the basic polymer. The surplus in the absorbed energy decreases with the radiation dose increasing reflecting both the diminishing of the antioxidant concentration in the irradiating PE systems and the crosslinking level. The findings can be of interest in the estimation of the absorbed doses for the specific radiation crosslinking processes. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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