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澳大利亚国立大学的研究人员开发出一种新型超疏水喷雾涂层。与现有超疏水涂层相比,其防水性能更持久,生产成本也更低。超疏水涂层在商业和工业领域应用广泛,其表面通常由规则排列的纳米柱状结构组成,比较粗糙,容易受到损伤,因而降低长期防水效果。研究人员新开发的超疏水材料涂层中加入了聚甲基丙烯酸甲酯和聚氨酯,大幅增加了材料表面的粗糙程度,具有良好的耐磨损性能,而且能够耐受酸溶液、紫外
Researchers at Australian National University have developed a new superhydrophobic spray coating. Compared with the existing super-hydrophobic coating, the water-resistant properties more durable, lower production costs. Superhydrophobic coatings are widely used in commercial and industrial applications. Their surfaces are usually composed of regularly arranged nano-columnar structures that are rough and easily damaged, thus reducing long-term water repellency. Researchers newly developed superhydrophobic materials added to the coating of polymethyl methacrylate and polyurethane, a substantial increase in the surface roughness of the material, has good wear resistance, and can withstand acid solution, ultraviolet