Waters Extends Capabilities of Flagship TA Instruments Rheometer for Efficient and Repeatable Powder Analysis

Milford, Massachusetts – September 29, 2022 – Waters Corporation (NYSE:WAT) introduced new, innovative powder rheology tooling and software for its TA Instruments™ HR Rheometers allowing scientists to make precise, repeatable powder rheology measurements simpler and faster. Such measurements enable materials scientists to optimize the processing and end-use performance of powders used in batteries, pharmaceuticals, additive manufacturing, food, personal care products, and coatings.

Rheology of Paints and Coatings

From shiny cars to streak-free walls, we demand a lot from our coatings and paints. A high-quality paint not only needs dazzling color, but also must offer the right material properties for a smooth application and drying process. Consistency is crucial: too thin and the paint will run and drip; too thick and it will clump and not dry evenly. Spray paints and coatings also need to be applied smoothly without clogging the spray device.

Rheology of Hydrogels

Hydrogels are three-dimensional porous strctures that can absorb large amounts of water. They can be made up of polymers, protein, peptides, colloids, surfactants, or lipids.1 Hydrogels’ ability to uptake large amounts of water is useful for many biological applications, including drug delivery and tissue engineering. Since a hydrogels’ properties change as it absorbs water, scientists must accurately characterize its behavior at different saturation amounts and in varying conditions.