UNSATURATION IN IRRADIATED MARLEX 50 POLYETHYLENE: DOSE RATE AND POST- IRRADIATION EFFECTS
Journal Article
·
· J. Appl. Polymer Sci.
Infrared absorption spectroscopy was used to demonstrate dose rate dependence of trans-vinylene unsaturation in irradiated Marlex 50 polyethylene. When the irradiated polymer is stored in vacuum a decrease is observed in trans- vinylene absorbance over a period of several weeks. After high dose rate irradiation the decay is preceded by an initial increase. These phenomena are ascribed to the reaction of trapped radicals. (auth)
- Research Organization:
- Wantage Research Labs., Berks, Eng.
- NSA Number:
- NSA-15-029239
- OSTI ID:
- 4840844
- Journal Information:
- J. Appl. Polymer Sci., Journal Name: J. Appl. Polymer Sci. Vol. Vol: 5
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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