SDS Volume
Volume 70. Solubility of Gases in Glassy Polymers, p None
Source Publication
Field, J. R.; Parker, B. E; Ballard, R. L.; Japan-US Polymer Symposium, pp. 247-248 (1985).
Conditions:
Room Temp:
298
$\pu{K}$
Pressure:
0.16 - 0.17
$\pu{MPa}$
Compiler:
Methodology:
Sorption isotherms were obtained by the pressure decay method. [1]. Conditioning at 23 atm for 60 h and degassing preceded the measurements.
Sample Information:
- PVC: Samples were compression modeled at 450 K from a mixture of low molecular mass PVC resin and 3% of a stabilizer (Cincinnati Milacorn (TM-692)).
Measurement Errors:
Ambient temperature: No information given.
Methodology Citation
1 Koros, W. J.; Paul, D. R.; J. Polym. Sci., Polym. Phys. Ed., 1976, 14, 1903.
System Components:
- Carbon dioxide, $\ce{ CO2 }$; [124-38-9] NIST WebBook
- Methane, $\ce{ CH4 }$; [74-82-8] NIST WebBook
- Poly(vinyl chloride) (PVC), $\ce{ (C2H3Cl)n }$; [9002-86-2] NIST WebBook
Experimental Data
| $T$ ($\pu{K}$) | $k_{\rm{H}}$ ($\pu{cm3(STP) cm-3 cmHg-1}$) | $C_{1}$ ($\pu{cm3/cm3}$) | $b$ ($\pu{atm-1}$) |
|---|---|---|---|
| 298 | 0.105 | 2.17 | 0.0491 |
| 298 | 0.184 | 40.3 | 0.0496 |
