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Molecular size distributions and average chain lengths of photodegraded polymer films

✍ Scribed by Jellinek, H. H. G.

Publisher
John Wiley and Sons
Year
1962
Weight
397 KB
Volume
62
Category
Article
ISSN
0022-3832

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✦ Synopsis

Abstract

Expressions for number size distributions and average chain lengths for initially homogeneous (one chain length only) polymer films photodegraded by random chain scission have been derived. Beer‐Lambert's law has been assumed to hold for the films. Numerical evaluations are given; errors due to treating the degradation process by the ordinary random theory of chain scission can become appreciable.

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