Formation and mechanism of a super-hydrophobic surface with wear and salt spray resistance
作者：Zhi Wang, Huibin Zhu, Guizhe Zhao, et al
關鍵字：Wear and Salt spray resistance, Super-hydrophobic surface
論文來源：期刊
具體來源：RSC advances
發(fā)表時間：2017年
A super-hydrophobic surface with excellent wear and salt spray resistance was prepared based on bisphenol A-aniline benzoxazine (BA-a), mesoporous material (SBA-15) and imidazole. The mechanism for these resistances was explored. Density gradient structures, organic–inorganic interpenetrating networks and self-similar structures formed in BA-a/SBA-15/imidazole. The tin sheeting surface coated with BA-a/SBA-15/imidazole hardly changed after 10 days of salt spraying, but its contact angle decreased to lower than 90°. After soaking and heat treatment, the contact angle recovered to 168° ± 2°.