Testing and Quality Control 

Measuring the Viscosity of a Vinyl Dispersion at High Shear

This procedure is an empirical method used to measure the viscosity of vinyl dispersions, including plastisols, organosols, and other liquids, at high shear rates ranging from 50 to 1,500 sec-1. By subjecting the dispersions to these shear rates, the procedure provides valuable information on their flow properties, helping to assess their performance and suitability for different applications.