Phase behaviour and solvent diffusion in the system poly(methyl methacrylate)/methanol
โ Scribed by Robrecht Moerkerke; Hugo Berghmans; Patrick Vandeweerdt; Peter Adriaensen; Monique Ercken; Dirk Vanderzande; Jan Gelan
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 54 KB
- Volume
- 201
- Category
- Article
- ISSN
- 1022-1352
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๐ SIMILAR VOLUMES
## Abstract The nonโFickian sorption kinetics of methanol vapor in poly(methyl methacrylate) films 8 and 51 ฮผm thick at 25ยฐC are presented. The behavior of the system was studied in series of interval and integral absorption runs. The relevant diffusion coefficient and viscous relaxation processes
The composite gel permeation chromatography (GPC) chromatogram of a mixture of polystyrene and poly(methy1 methacrylate) has been successfully resolved into its component chromatograms by using a newly developed technique. This technique has made possible the calculation of a, and an values of these