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The compatibility of the poly(ethylene oxide)-atactic poly(methyl methacrylate) (PEO-aPMMA) system has been studied using Patterson's theory of polymer-polymer miscibility. Specific volumes and thermal pressure coefficients for both polymers have been accurately determined; the characteristic parameters V*, T* and P* are obtained from the experimental results. Experimental heat-of-mixing data were used to calculate the interaction energy between the two components. The shape of the curve of )~12/V~ versus temperature indicates that PEO-aPMMA mixtures are miscible in the liquid state over all the composition and temperature range explored.

Посилання на статтю:

Thermodynamics of poly(ethylene oxide)- poly(methyl methacrylate) blends: prediction of miscibility based on the corresponding-states theory / E. Pedemonte*, V. Polleri and A. Turturro // Polymer. – 1994. – Vol 35. – P. 3278-3281.

Thermodynamics of poly(ethylene oxide)- poly(methyl methacrylate) blends: prediction of miscibility based on the corresponding-states theory - Завантажити.