Research on Polymer Viscous Flow Activation Energy and Non-Newtonian Index Model Based on Feature Size

<p>Curve of viscous flow activation energy to shear rate for three materials at different hole diameters of the die. (a) PMMA; (b) PP; (c) HDPE.</p>

Advances in Polymer Technology

Figure 1: Research on Polymer Viscous Flow Activation Energy and Non-Newtonian Index Model Based on Feature Size 