Practical Rheology

Course Content:

Introduction to rheology

Basic principles, flow curves, flow models, dynamic properties, solution

           properties, normal forces

Instrumentation: types of rheometers, rotational rheometers, cone and plate

           rheometers, characterization, how to choose the right rheometer

Rheological additives, thickening effects, natural thickeners, modified natural

           thickeners, clays, acrylic thickeners, associative thickeners, other thickeners

Thickening mechanisms, interactions with various ingredients, entanglements,

          alkali swellable mechanisms, associative mechanisms, effect of surfactants and

          dispersants, effect on system properties

Examples: Solvent-based systems, water-based systems, adhesives and

          sealants, paints, grease, personal care

Model formulations and analysis of the effect of rheological additives on a

          system of your choice