dear researchers,
I wonder if the pelofsky equation is applicable to organic and inorganic solutions can explain the relation between the viscosity and surface tension of polymeric solutions or not, if I have polystyrene dissolved in DMF can I use this equation to explain the relation between these two parameters?
Dear Ahmed Amer Flayeh,
I have atached one article which the pelofsky equation was used for polyethylene solution. In general, it is possible to use some equation of solution for polymer solution at low concentration.
Dear all, I think it is worth reviewing the work of Harold Schonhorn who gives extensions of the work of Perovsky. It is still unclear and indiscussed the meaning of the constant A and B, but this latter is supposed to correlate to the molecular weight. From this one may see the possibility of the possible application of this equation with some care, as mentionned Dr. Mina Karimi-Avargani concerning the concentration. My Regards
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