Abstract
There are several reasons why the photodegradation processes in solid polymers differ from those proceeding in the liquid phase [561, 589, 769]. Differences between solution- and solid-photodegradation arise from:
- (i)
mobility of macromolecules;
- (ii)
diffusion-controlled reactions;
- (iii)
solvent-macromolecule interactions;
- (iv)
reactions caused by free radicals formed from the solvent, photolysis;
- (v)
cage effect.
Keywords
Solid Polymer Chain Scission Deformation Force Ultimate Elongation Vinyl Butyral
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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© Springer-Verlag Berlin Heidelberg 1996