Sound waves can measure viscosity on the fly. Though viscosity is the degree to which a fluid resists flow, it is more specifically a measure of a fluid's molecular friction. It can be a useful ...

Some of the factors that comprise the preferred viscous behavior of a cosmetic sample are flowability, processability, stiffness, and consistency. As such, they are essential parameters for quality ...

Plastics are widely used polymeric materials employed in a diverse array of applications and across a wide range of popular consumer products. Polymers used in the production of plastics are typically ...