SDS Volume
Volume 70. Solubility of Gases in Glassy Polymers, p None
Source Publication
Barrer, R. M.; Mallinder, R.; Wong, P. S. L.; Polymer 8, 321-336 (1967).
Conditions:
Room Temp: 283 - 339 $\pu{K}$
Compiler:
Methodology:
Volumetric method by Meares [1] was used. The sample was allowed to equilibrate with a gas, then nonsorbed gas was swiped away with mercury. The volume of gas subsequently desorbed from the sample was measured by means of McLeod gauge.
Sample Information:
- PVC from ICI (99% "pure") in a form of powder was studied. The plasticized sample contained 0.325 mol fraction of tricresyl phosphate. Films were prepared by calendering after adding two parts of cadmium stearate and 0.2 parts of stearic acid per 100 parts of the polymer.
Methodology Citation
System Components:
- Neon, $\ce{ Ne }$; [7440-01-9] NIST WebBook
- Hydrogen, $\ce{ H2 }$; [1333-74-0] NIST WebBook
- Tricresyl phosphate, $\ce{ C19H21O4P }$; [1330-78-5] NIST WebBook
- Poly(vinyl chloride) (PVC), $\ce{ (C2H3Cl)n }$; [9002-86-2] NIST WebBook
Experimental Data
| $T$ ($\pu{K}$) |
|---|
| 299 |
| 309 |
| 319 |
| 329 |
| 339 |
| 299 |
| 309 |
| 319 |
| 329 |
| 339 |
| 283 |
| 291 |
| 297 |
| 307 |
| 313 |
| 283 |
| 291 |
| 297 |
| 307 |
| 313 |
(*) Pressure was not indicated: presumably, p<atm.
