To fabricate hot water repellent fabrics, a nanocomposite of Carbon Nanotubes (CNTs) and Teflon was prepared and applied to commercial fabrics to produce scalding protection clothes. Current water repellent material only works well up to 25 °C. The new material was fairly effective for static water up to 80 °C and reduced effectiveness for dynamic water.
The repellency of the CNTs–Teflon treated fabrics to hot beverages (water, milk, coffee and tea, 50–80 °C) was studied. The spray test shows that although some superhydrophobic surfaces exhibit high repellency to static water they show reduced repellency to dynamic water.
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