Bionic anti-sticking lyophobic and oleophobic pasting film
A hydrophobic, oleophobic, and film-attaching technology, which is applied in the direction of adhesives, film/sheet adhesives, etc., can solve the problems of potential safety hazards, large feature size, and strong penetrability, so as to reduce the trouble of cleaning and improve the easy-to-dirty , to avoid the effect of oil pollution
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Embodiment 2
[0024] Embodiment 2 Automobile non-stick mud sticking film
[0025] According to the requirements of the present invention, a bionic hydrophobic and oleophobic car non-stick film with anti-stick function is designed. First of all, it is necessary to process the hot-pressing mold, which is made of gray cast iron, and use a picosecond laser to process the micro-morphology of hexagonal prism pits on its surface. The radius of the circumscribed circle of the regular hexagon at the bottom of the first-level pits is 80 μm, the depth of the pits is 50 μm, and the distribution density of the pits is 50%. According to the calculation of the area occupancy ratio of the convex hull structure, the distance between the structural units of the first-level pits can be obtained. The distance between centers is 200 μm, and the number of pit units is 25 on the processed surface with a width of 1 mm×1 mm. The radius of the circumscribed circle of the regular hexagon at the bottom of the second-...
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