On the kinetics of polymer degradation i
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G. Beck; D. Lindenau; W. Schnabel
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Article
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1975
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Elsevier Science
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English
β 458 KB
Polyisobutene (PIB) dissolved in saturated hydrocarbons was degraded by irradiation with 2 ,us impulses of 15 MeV electrons. The time dependence of the change of light-scattering intensity (LSI) (due to the decrease of molecular weight) was measured. The half life r I,\_,(LS) of the decrease of LSI