Parylene Coating Blog

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Parylene and Sterilization

Posted by Sean Horn on Fri, Aug 30, 2019

Parylene (XY — poly(para-xylylene)) organic polymers are highly regarded through a wide range of industries – aerospace/defense, automotive, commercial, industrial, medical – for their utility as conformal coatings.  Chemically inert, colorless, linear/polycrystalline and optically clear, XY coatings provide exceptional barrier protection, dielectric reliability, and insulation for prin

Corrosion Protection with Parylene

Posted by Sean Horn on Fri, Aug 23, 2019

A natural process, corrosion enacts chemical/electrochemical reactions that degrade and gradually destroy materials or components within a functional environment.  The outcome can be dangerous and costly to repair.

Dielectrical Performance and Strength of Parylene

Posted by Sean Horn on Fri, Aug 16, 2019

A primary function of all conformal coatings is maintaining sufficient insulation and avoiding dielectric breakdown while protecting printed circuit boards (PCBs) and related electronic assemblies. Providing a completely homogeneous coating surface, parylene (XY) conformal coatings are exceptionally corrosion-resistant, dense and pinhole-free. Among other performance advantages, ultra-thin XY prot