SDS Volume (4021)
Volume 70. Solubility of Gases in Glassy Polymers, p None
Original Measurements
Felder, R. M.; Patton, C. J.; Koros, W. J.; J. Polym. Sci. B: Polym. Phys. 19, 1895 (1981).
Variables:
Room Temp:
298 - 308
$\pu{K}$
Pressure:
0 - 80
$\pu{kPa}$
Prepared by:
Method/Apparatus/Procedure:
A quartz spring balance was used to measure the sorption.
Source and Purity of Materials:
- Kapton H: DuPont Co. $\rho = \pu{1.42 g mL-1}$.
Estimated Errors:
Ambient temperature: No information given.
Components:
- Copoly(pyromellitic dianhydride-oxydianiline) (PMDA-ODA), [25036-53-7] NIST WebBook
- Copoly(pyromellitic dianhydride-oxydianiline) (PMDA-ODA), [25036-53-7] NIST WebBook
Experimental Data
Dual mode sorption parameters for sulfur dioxide in polymide Kapton H
| $T$ ($\pu{K}$) | $k_{\rm{D}}$ ($\pu{cm3(g) cm-3(s) atm-1}$) | $C_{\rm{H}}^{\prime}$ ($\pu{cm3/cm3}$) | $b$ ($\pu{atm-1}$) |
|---|---|---|---|
| 298 | 32.51 | 21.29 | 20.40 |
| 308 | 28.48 | 16.78 | 18.06 |
| 318 | 21.94 | 14.22 | 16.31 |
| 328 | 18.71 | 11.11 | 16.02 |
None
