SDS Volume
Volume 70. Solubility of Gases in Glassy Polymers, p None
Source Publication
Hellums, M. W.; Koros, W. J.; Husk, G. R.; Paul, D. R.; J. Membr. Sci. 46, 93-112 (1989).
Conditions:
Room Temp:
308
$\pu{K}$
Pressure:
0 - 6.0
$\pu{MPa}$
Compiler:
Methodology:
Pressure decay apparatus was used in sorption measurement (see [1]).
Sample Information:
- TBHFPC was prepared from tetrabromohexafluorobisphenol A using standard interfacial polymerization technique. It had the following characteristics: $\rho = \pu{1.987 g mL-1}$, $T_{\rm{g}}$ = 528 K.
Methodology Citation
1 Koros, W. J.; Paul, D. R.; J. Polym. Sci., Polym. Phys. Ed., 1976, 14, 1903.
System Components:
- Helium, $\ce{ He }$; [7440-59-7] NIST WebBook
- Nitrogen (Molecule), $\ce{ N2 }$; [7727-37-9] NIST WebBook
- Oxygen, $\ce{ O2 }$; [7782-44-7] NIST WebBook
- Carbon dioxide, $\ce{ CO2 }$; [124-38-9] NIST WebBook
- Methane, $\ce{ CH4 }$; [74-82-8] NIST WebBook
- Tetrabromohexafluoropolycarbonate (TBHFPC), [126430-95-3] NIST WebBook
Experimental Data
| $P$ ($\pu{atm}$) | S ($\pu{cm3(g) cm-3(s) atm-1}$) |
|---|---|
| 2.4 | 0.2 |
| 8.7 | 0.6 |
| 15.6 | 1.05 |
| 23.0 | 1.5 |
| 35.0 | 2.35 |
| 1.0 | 0.6 |
| 3.0 | 2.0 |
| 6.0 | 3.4 |
| 9.0 | 4.9 |
| 14.0 | 6.8 |
| 0.6 | 0.4 |
| 1.6 | 1.3 |
| 2.4 | 1.9 |
| 4.1 | 3.1 |
| 6.3 | 4.65 |
| 3.0 | 5.3 |
| 9.0 | 11.5 |
| 13.5 | 14.8 |
| 18 | 17.3 |
| 22 | 19 |
| 26.5 | 21.5 |
| 32.5 | 23.5 |
| 3.5 | 22 |
| 8.0 | 36 |
| 15.5 | 47 |
| 22 | 6E+1 |
| 28 | 74 |
| 39 | 1E+2 |
| 52 | 116 |
(*) Taken from the graphs by compiler.
