Departures from random mixing in polymer-liquid systems

Autor:	G. R. Williamson, C. Booth, Geoffrey Gee
Rok vydání:	1957
Předmět:	chemistry.chemical_classification Range (particle radiation) chemistry Natural rubber visual_art visual_art.visual_art_medium Thermodynamics Random mixing Polymer Entropy of mixing Current (fluid) Miscibility Mixing (physics)
Zdroj:	Journal of Polymer Science. 23:3-8
ISSN:	1542-6238 0022-3832
DOI:	10.1002/pol.1957.1202310302
Popis:	The vaper pressure of ethyl acetate-natural rubber mixtures has been studied at 25 and 50°C. over the whole range of miscibility. Current statistical theories of polymer solutions fail to account quantitatively for the observed entropy of mixing; the discrepancy is attributed to the occurrence in this system of non-random mixing.
Databáze:	OpenAIRE
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