👉 A strongly fluid, also known as a strongly viscous fluid, is a type of fluid that exhibits both high viscosity and low shear rate. This means it resists flow significantly, even under low stress or when subjected to very slow changes in motion. Unlike typical fluids that become less viscous with increased shear rate (shear-thinning), strongly fluid-like materials maintain their high resistance to flow, making them behave more like a solid under certain conditions. Examples include certain types of polymer solutions and melts, where the molecular chains or particles are tightly packed and resist deformation until a substantial force is applied.
