Prediction of Shear Behavior of Commercial Polystyreneusing Time-dependent Diffusion Model

In this paper we predicted the dynamic moduli of polydisperse polystyrene using molecular weight distribution in linear region, via a tube-based model from des Cloizeaux. Results show that this model can predict storage and loss moduli with good precision

Keywords:

Rheology , Polystyrene , Dynamic moduli , Linear viscoelasticity