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Sorption of Organic Compounds in Polymers
Machková, J. ; Šípek, K. ; Izák, Pavel ; Friess, K.
In this article is described process of sorption of organic compounds in polymers.
Sorpce organických látek v nízkohustotní polyethylenové membráně
Friess, K. ; Machková, J. ; Šípek, M. ; Bartovská, P. ; Sysel, P. ; Izák, Pavel
This paper deals with the sorption of organic vapors (benzene, toluene, cyclohexane, hexane, heptane, acetone, methanol and chloroform) in low density polyethylene membrane BRALEN FB2-30 at 298 K. The sorption of all matters from liquid phase at the same temperature is also under study. The sorption apparatus with Mc Bain spiral quartz balance enabled to follow the sorption kinetics and from experimental data the polymer-solvent interaction parameters  were calculated on the bases by Flory-Huggins theory.

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