Rheology of Dynamically Asymmetric Polymer Blends (PS/PVME) in Different Phase Separation States

The main objective of this work is to correlate the evolution of different phase-separating morphologies (NG, SD, and VPS) with corresponding rheological behavior for PS/PVMEblends. We will also try to examine the sensitivity of different rheological measurements to distinguish different phaseseparation mechanisms from each other. In other words, a question that is tried to be answered in this paper is whether we can distinguish different phase separation mechanisms of ablend from the evolution of rheological behavior