Superspreading surfactant on hydrophobic porous substrates

The wetting behavior of droplets of aqueous surfactant solutions over hydrophobic thin PVDF porous membrane and non-porous hydrophobic PVDF film is investigated for small (~10 μL) droplets of aqueous trisiloxane surfactant solutions: superspreader S 240. The time dependencies of contact angle, dropl...

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Bibliographic Details
Main Authors: Wellington Tafireyi, Max Littlewood, Hemaka Bandulasena, Anna Trybala, Victor Starov
Format: Default Article
Published: 2023
Subjects:
wetting
hydrophobic
surfactants
superspreaders
superpenetration
Online Access:https://hdl.handle.net/2134/22759475.v1
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