Degradation of polytetramethylene oxide. II. Ionising radiation
作者:
J. H. Golden,
期刊:
Die Makromolekulare Chemie
(WILEY Available online 1965)
卷期:
Volume 81,
issue 1
页码: 51-56
ISSN:0025-116X
年代: 1965
DOI:10.1002/macp.1965.020810105
出版商: Hüthig&Wepf Verlag
数据来源: WILEY
摘要:
AbstractAnalysis of the solubility behaviour of polytetramethylene oxide after exposure to high energy electrons in vacuum indicates a ratio of main chain scissions to cross‐links of 0.37. These changes are accompanied by the evolution of hydrogen (G(H2) = 0.8) and traces of other gases. The viscosity changes of the irradiated polymer and the preferential destruction of week links present in the polymer chain are discusse
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