高透明耐用增强型疏水性聚硅氮烷涂料的合成与表征

IF 4.7 3区 材料科学 Q2 CHEMISTRY, PHYSICAL
Yinggang Liu , Zunqing Liu , Guofei Chen , Xingzhong Fang
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引用次数: 0

摘要

开发具有耐用性的透明疏水涂层对应用具有光学透明性和疏水性能至关重要。在本研究中,将疏水气相二氧化硅(SiO2)分散在氟化聚硅烷(FPSZ)基体中,然后将混合物喷涂到显微镜载玻片上,制备了一系列耐用、透明和疏水的涂层。涂层FPC-1具有优异的综合性能,水接触角为125°,400 nm透光率为88.9%,铅笔硬度为6H,附着力等级为5B。此外,FPC-1的涂层可以承受7天的化学腐蚀和100次循环的磨损而没有明显的降解。这些涂层在透明光学器件中具有巨大的应用潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Synthesis and characterization of enhanced hydrophobic polysilazane coatings with high transparency and durability

Synthesis and characterization of enhanced hydrophobic polysilazane coatings with high transparency and durability
The development of transparent hydrophobic coatings with durability is crucial required both optical transparency and hydrophobic properties for application. In this study, a series of durable, transparent and hydrophobic coatings were prepared by dispersing hydrophobic fumed silica (SiO2) in the fluorinated polysilazanes (FPSZ) matrix and then spraying the mixture onto microscope slides. The coating FPC-1 achieved excellent comprehensive performances showing a water contact angle of 125°, a transmittance of 88.9 % at 400 nm, a pencil hardness of 6H, and an adhesion class of 5B. In addition, the coating of FPC-1 could withstand chemical corrosion for 7 days and 100 cycles of abrasion without significant degradation. These coatings show has great potential for applications in transparent optical devices.
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来源期刊
Colloid and Interface Science Communications
Colloid and Interface Science Communications Materials Science-Materials Chemistry
CiteScore
9.40
自引率
6.70%
发文量
125
审稿时长
43 days
期刊介绍: Colloid and Interface Science Communications provides a forum for the highest visibility and rapid publication of short initial reports on new fundamental concepts, research findings, and topical applications at the forefront of the increasingly interdisciplinary area of colloid and interface science.
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