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Measuring and testing equipment
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“ Droplet angle measurement provides a precise indicator to compare surface tension. ”
Droplet angle measurement consists of placing a micro-droplet on a surface and analyzing its shape.
This indicator helps assess how well a liquid spreads on a substrate: the “higher” the droplet remains, the more limited the spreading; the more it spreads, the more favorable the surface is for adhesion depending on the application.
STTS performs these measurements using a goniometer to check surface tension: the analysis provides actionable data and therefore makes it possible to verify a before/after.
A report is provided, including result interpretation and recommendations.
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