Formation of the polimeric films structure: Witten-Sander model

The results obtained showed the correctness of modeling the structure formed from different solvents for an amorphous polyarylate sulfone as a set of Witten-Sander clusters. The parameters of this structure are determined by the molecular characteristics of the polymer and the polymer-solvent interaction. These results provide a rigorous physical basis for predicting the structure and properties of polymer films prepared from different solvents.