Titre :
|
The diffusion coefficient of benzene in a variety of elastomeric polymers
|
Auteurs :
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A. Newns
|
Type de document :
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article/chapitre/communication
|
Année de publication :
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1969
|
Format :
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p. 927-937
|
Langues:
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= Anglais
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Catégories :
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PHYSIQUE ETAT DE LA MATIERE
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Mots-clés:
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POLYMERE
;
SORPTION
;
COEFFICIENT DE DIFFUSION
;
CONCENTRATION
|
Résumé :
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The diffusion coefficients of benzene in polyenthylacrylate, polypropylacrylate, polybutulmethacrylate, polyisobutene, and polydimethylsiloxane have been obtained at 25°C. and at volume fractions of benzene up to 0.15. Anomalies in the sorption of benzene at high concentrations in polydimethylsiloxane are ascribed to temperature changes at the polymer surface.
|
Source :
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Journal polymer science. : Part C, vol n°22
|