Is Parylene Hydrophobic?
Posted by Sean Horn on Fri, Aug 10, 2018
Hydrophobic Basics and Hydrophilicity
Hydrophobic Basics and Hydrophilicity
With reliable moisture barrier properties, parylene (XY) conformal coatings generally have a hydrophobic surface when deposited onto substrates, causing liquids to form separate droplets on film surfaces. While this outcome is useful for many XY applications, greater hydrophilic response, wherein XY molecules form ionic or hydrogen bonds with water molecules, can also be desired. This [&hellip
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Parylene: Properties and Processes
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