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Updated: Apr 6, 2026

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
Published on: June 18, 2021
Watching paint dry; more exciting than it seems
Hanne M van der Kooij1, Joris Sprakel
1Physical Chemistry and Soft Matter, Wageningen University, Dreijenplein 6, 6703 HB Wageningen, The Netherlands. joris.sprakel@wur.nl.
Developing sustainable aqueous paints requires understanding their drying and film formation. This complex soft matter process involves intricate non-equilibrium phenomena crucial for high-performance coatings.
Area of Science:
- Materials Science
- Physical Chemistry
- Soft Matter Physics
Background:
- Growing demand for sustainable coatings necessitates alternatives to solvent-borne paints.
- Aqueous paints offer an environmentally friendly option but require performance matching traditional paints.
- Understanding the drying and film formation of aqueous paints is critical for their successful development.
Purpose of the Study:
- To investigate the complex phenomena governing the drying and film formation of aqueous paints.
- To advance the fundamental understanding of soft matter physics in the context of coating technology.
- To identify key factors influencing the performance of sustainable aqueous coatings.
Main Methods:
- Analysis of non-equilibrium phenomena during drying.
- Characterization of film formation processes.
- Soft matter physics principles applied to coating science.
Main Results:
- Drying and film formation in aqueous paints are complex soft matter processes.
- Non-equilibrium phenomena play a significant role in the final film properties.
- A deeper understanding can lead to improved aqueous coating performance.
Conclusions:
- Understanding paint drying is essential for developing high-performance sustainable coatings.
- The study of aqueous paint drying offers insights into fundamental soft matter physics.
- Further research into these complex phenomena will drive innovation in eco-friendly coatings.
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