一种适用于电子元器件的疏水性防护涂层方法研究
摘要
热耗散导致的冷凝水等胁迫,因此需要更好的特殊防护涂层技术。为了解决即疏水又高防护涂层问题,本研究在两
层Parylene膜层的最外层构建微观纳米凹凸结构,并用Parylene膜层对结构进行保护,形成疏水防护涂层。该涂层能
达到最高128°水滴角,水汽透过率显著高于相同厚度Parylene的阻水性能,且浸水试验也证实防护性能优于Parylene
涂层。本研究对有疏水防护高需求的电子元器件防护提供一种更好的防护技术。
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