Gas permeability of radel a polysulfone

Gas permeability of radel a polysulfone

This report presents permeabilities of Radel A-100 polysulfone (RA-PSF) to H sub(2), He, N sub(2), O sub(2), CH sub(4), and CO sub(2) at 35 degree C and pressures up to 20 atm. These data are compared with bisphenol A polysulfone (BA-PSF) and polyethersulfone (PES) gas permeability data. Relative to...

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Veröffentlicht in:Journal of polymer science. Part B, Polymer physics Polymer physics, 1993-06, Vol.31 (7), p.891-893
Hauptverfasser: Ghosal, K., Chern, R. T., Freeman, B. D.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Exact sciences and technology
gas permeability
Miscellaneous
Organic polymers
Physicochemistry of polymers
polysulfone
Properties and characterization
Radel A
structure-property correlation
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Zusammenfassung:This report presents permeabilities of Radel A-100 polysulfone (RA-PSF) to H sub(2), He, N sub(2), O sub(2), CH sub(4), and CO sub(2) at 35 degree C and pressures up to 20 atm. These data are compared with bisphenol A polysulfone (BA-PSF) and polyethersulfone (PES) gas permeability data. Relative to BA-PSF, RA-PSF has higher permselectivity and lower gas permeability.
ISSN:0887-6266
1099-0488
DOI:10.1002/polb.1993.090310718