The gas permeability and packing density of copolymers of methacryloxypropyltris (trimethylsiloxy) silane and methylmethacrylate

A series of random copolymers of methylmethacrylate and methacryloxypropyltris (trimethylsiloxy) silane were synthesized by free radical polymerization under ultraviolet light. The permeabilities of these copolymers to carbon dioxide, oxygen, and nitrogen were determined and correlated with the pack...

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Veröffentlicht in:	Journal of polymer science. Part B, Polymer physics Polymer physics, 1991-07, Vol.29 (8), p.1001-1007
Hauptverfasser:	Gu, W., Chern, R. T., Chen, R. Y. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Organic polymers Physicochemistry of polymers Properties and characterization Surface properties
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A series of random copolymers of methylmethacrylate and methacryloxypropyltris (trimethylsiloxy) silane were synthesized by free radical polymerization under ultraviolet light. The permeabilities of these copolymers to carbon dioxide, oxygen, and nitrogen were determined and correlated with the packing densities of the polymers. Correlation between the permeability and permselectivity of these copolymers is also addressed.
ISSN:	0887-6266 1099-0488
DOI:	10.1002/polb.1991.090290810