Preparation and Characterization of Micro-nano Structural Beads and the Super Hydrophobic Micro-nano Structural Coating
Fly ash,as a raw materials,is used to prepare micro-nano structural beads with the surface modified by using silane coupling agent.The coating of micro-nano structural surface was prepared by using the modified micro-nano structural 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.
Fly ash Micro-nano structural beads Surface modification Contact angle Super-hydrophobic coating
Zhen Zhang Huiyou Zhao Yulin Chen Deshun Sun Chengsong Fu
School of Mechanical Electronic and Information Engineering, China University of Mining and Technolo School of Aerospace, Tsinghua University, China
国际会议
the Chinese Materials Congress 2012(2012年中国材料大会(CMC2012))
太原
英文
504-508
2012-07-13（万方平台首次上网日期，不代表论文的发表时间）