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Thursday, February 20 • 4:30pm - 5:00pm
Understanding Surfactant Leaching in Architectural Coatings - Dow

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Abstract
In architectural coatings, surfactant leaching is a global issue in which customers have historically sought improvements. Surfactant leaching is the efflux of water soluble species from the paint film resulting in an unwanted change of visual appearance of the coating. There are many factors that can contribute to surfactant leaching both intrinsic to the binder and unique to the formulation as well as environmental factors and various combinations within these broader categories. This talk is focused on discussing appearance of surfactant leaching from analytical point of view, the factors influencing surfactant leaching, mechanisms and possible solutions to improve surfactant leaching.

Speakers
AG

Ashley Gong

Associate Research Scientist, Dow
BiographyAshley GONG earned a Ph.D. in Chemical Engineering from University of California, Santa Barbara. In 2011, Ashley started her career at Dow as a senior scientist in Architectural Coatings Business, where she worked on developing premium binders and rheology modifiers, as well... Read More →


Thursday February 20, 2020 4:30pm - 5:00pm
Rhythms II-III

Attendees (1)