Preparation and Characterization of Micro-Nanostructural Beads and the Super Hydrophobic Micro-Nanostructural Coating

Zhen Zhang; Hui You Zhao; Yu Lin Chen; De Shun Sun; Cheng Song Fu

doi:10.4028/www.scientific.net/MSF.743-744.504

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HomeMaterials Science ForumMaterials Science Forum Vols. 743-744Preparation and Characterization of...

Preparation and Characterization of Micro-Nanostructural Beads and the Super Hydrophobic Micro-Nanostructural Coating

Abstract:

Fly ash, as a raw materials,is used to prepare micro-nanostructural beads with the surface modified by using silane coupling agent. The coating of micro-nanostructural surface was prepared by using the modified micro-nanostructural beads and silicone rubber adhesive. Then the coating surface was dipped in liquid teflon (PTFE) for hydrophobic modification. Scanning Electronic Microscope (SEM) and JC2000C contact angle tester were used to character the coating surface performance. The results show that the average contact angle and rolling angle of the coating surface are measured as 152.9° and 3.4° respectively which means the prepared coating being of super-hydrophobicity.

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Periodical:

Materials Science Forum (Volumes 743-744)

Pages:

504-508

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.743-744.504

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Online since:

January 2013

Authors:

Zhen Zhang, Hui You Zhao, Yu Lin Chen, De Shun Sun, Cheng Song Fu

Keywords:

Contact Angle (CA), Fly Ash (FA), Micro-Nanostructural Beads, Super-Hydrophobic Coating, Surface Modification

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