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Transport of methanol in poly(methyl methacrylate)

✍ Scribed by Noreen Thomas; A.H. Windle

Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
965 KB
Volume
19
Category
Article
ISSN
0032-3861

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πŸ“œ SIMILAR VOLUMES

Transport of methanol in poly(methyl met
Transport of methanol in poly(methyl methacrylate)
✍ Noreen Thomas; A.H. Windle πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science 🌐 English βš– 965 KB

The transport kinetics of liquid methanol in PMMA sheet (Perspex) have been studied over the temperature range 23 Β° to 63Β°C. At the lower temperatures the transport is typical Case II; the methanol penetrating the polymer behind a sharp front which moves at constant velocity. For higher temperatures

Anomalous sorption kinetics in the metha
Anomalous sorption kinetics in the methanol vapor–poly(methyl methacrylate) system
✍ V. Dimos; M. Sanopoulou πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 186 KB πŸ‘ 2 views

## Abstract The non‐Fickian sorption kinetics of methanol vapor in poly(methyl methacrylate) films 8 and 51 ΞΌm thick at 25Β°C 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