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DESORPTION CURVES AND TRANSPORT PROPERTIES OF POLYMERS
Authors:J. Stastna   D. De Kee  B. H. Harrison
Abstract:The desorption of hydrocarbons in LDPE film is analyzed with the help of a continuous-random-walk model. It is shown that for obtaining the mechanical relaxation modulus of the sample, one has to know the complete desorption curve. The existence of a universal desorption is suggested by the normalized desorption curves for the investigated systems.
Keywords:Diffusion  Polymers  Transport properties
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