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R. Mieczkowski

Equation determining the field of polystyrene solubility

Polimery 1993, No 8-9, 429

DOI: dx.doi.org/10.14314/polimery.1993.429


On the basis of experimental results quadric equation was derived describing the field of polystyrene solubility in the p-d-h system of coordinates (corresponding to polar, dispersive and hydrogen-bonds components of the solubility parameter, respectively). The proposed model of a single-envelope hyperboloid describes better the real field of polystyrene solubility than the hitherto used equation of a spherical field.

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