Thixotropy analysis

Thixotropy analysis is used to assess the behavior of a fluid or gel whose viscosity decreases under prolonged shear, then gradually recovers at rest. This property is essential to ensure the stability, application, and user experience of many products in the cosmetics, food, ink, coating, and pasty materials sectors.

Performed using a rheometer, this analysis consists of measuring the variation in viscosity of a sample subjected to different shear regimes, often in a loop (up-down). The area between the curves is a direct indicator of the thixotropic character. The study makes it possible to optimize the formulation, predict storage resistance or adjust industrial implementation parameters.

Typical matrices include: cosmetic creams, sauces, food pastes, inks, technical gels, extruded products, etc.

At YesWeLab, we collaborate with a carefully selected network of laboratories, most of which are certified and/or accredited (ISO 17025, COFRAC, etc.). These laboratories are chosen based on your specific needs, the matrices to be analyzed, and the required analytical techniques or methods.
If you have any specific requirements, please do not hesitate to specify them when submitting your request: our scientific team makes every effort to respond accurately and responsively.
Since 2020, numerous manufacturers, distributors, and design offices have trusted us to manage their analyses, entrusting us with their samples via our digital platform.
To learn more or submit a specific request, contact our team today.