A kinetic model for the post-irradiationoxidation of isotactic polypropylene films has been obtained giving concentration profiles of some reactants and products as a function of time and of the spatial co-ordinates. The diffusion parameters for oxygen and the rate constants for the main steps in the hydroperoxidative cycle were determined for the reaction within film depth of 12–40 μm.
Kinetic modelling of the post-irradiation oxidation of isotactic polypropylene
FAUCITANO, ANTONIO;BUTTAFAVA, ARMANDO;MARTINOTTI, FAUSTA;COMINCIOLI, VALERIANO;
1986-01-01
Abstract
A kinetic model for the post-irradiationoxidation of isotactic polypropylene films has been obtained giving concentration profiles of some reactants and products as a function of time and of the spatial co-ordinates. The diffusion parameters for oxygen and the rate constants for the main steps in the hydroperoxidative cycle were determined for the reaction within film depth of 12–40 μm.File in questo prodotto:
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