Flow curves of polymer melts (the graph of viscosity versus shear rate in the log-log scale) have two distinct behaviors governed by Newtonian and Power law. The Newtonian behavior dominates at very ...

This article explores viscosity terms and definitions, unraveling the intricacies of fluid behavior. Absolute Viscosity - The force required for a liquid to overcome its internal friction and commence ...

Packaging of a number of consumer products is done in tubes or bottles wherein product application involves pumping the product through a nozzle. These products are basically shear-thinning products ...