Interrelationships of Pressure-Dependent Hole Fraction and Elongational Viscosity in Polymer Melts

<p>Logarithm of viscosity versus logarithm of elongational rate of HDPE at 210 °C and various pressures. Solid lines represent data fitting through each data set [<a href="/journals/apt/2019/9493769/#B4">4</a>] by (<a href="https://static.hindawi.com/articles/apt/volume-2019/9493769/figures/#EEq5">5</a>).</p>

Advances in Polymer Technology

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Figure 2

Figure 2: Interrelationships of Pressure-Dependent Hole Fraction and Elongational Viscosity in Polymer Melts 