Abstract
The super-hydrophobic surface has been widely studied for its self-cleaning effect, but most of its preparation methods have disadvantages, such as low cross-linking degree and the need to use an organic solvent. In this paper, aqueous fluorinated epoxy polymers P(GMA-r-HEMA-r-St) (PGHS)-g-TFA was prepared by conventional radical polymerization method, which have low surface energy chains and cross-linked chains, was hybridized with nano-SiO2 modified by KH550, to prepare the super-hydrophobic coatings on cotton. The water contact angle (CA) and the durability of the super-hydrophobic surface were tested. The CA can reach 160° and the durability can also reach 80 min. The introduction of HEMA makes the obtained polymers can be dissolved in water, which reduced the use of organic solvents.
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Acknowledgements
This work is supported by the Natural Science Foundation of Shaanxi Province (Grant No. 2016JQ2029), the National Natural Science Foundation of China (Grant No. 51803167), and the project for Young lifted Scientists of Colleges and Universities of Shanxi Province of China (Grant No. 20160116).
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Hou, C., Kou, Y., Cao, C. (2020). Preparation of Super-Hydrophobic Surface via Fluorinated Epoxy Resin and Nano-SiO2. In: Zhao, P., Ye, Z., Xu, M., Yang, L. (eds) Advanced Graphic Communication, Printing and Packaging Technology. Lecture Notes in Electrical Engineering, vol 600. Springer, Singapore. https://doi.org/10.1007/978-981-15-1864-5_98
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DOI: https://doi.org/10.1007/978-981-15-1864-5_98
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