what is parylene coating

Best answer Vapor deposition polymerization People also ask What is parylene coating process? The Parylene coating process involves the CVD method or the Chemical Vapor Deposition method. As a result of the process, parylene is coated on the subs

Best answer


Vapor deposition polymerization

People also ask


  • What is parylene coating process?

  • The Parylene coating process involves the CVD method or the Chemical Vapor Deposition method. As a result of the process, parylene is coated on the substrate facades and the molecular level surface. The pin-hole free coatings are conformal, effectually cover crevices, edges, points, sharp ends, internal regions, and there are no gaps at all.

  • Why choose parylene for XY conformal coatings?

  • Parylene conformal films also cannot be formed by casting, due to low solubility in organic or other media, except at temperatures exceeding 175 C. Because of these properties, and the specialized application methodology required to create XY conformal coatings, parylene provides exceptionally reliable abrasion resistance in most cases.

  • What is parylene C used for?

  • Parylene C is highly resistant to corrosive gasses, moisture, vapor and various chemicals. The coating can protect products for up words of 10 year in extreme environments. Because of these characteristics, Parylene C is used for most products that need a conformal coating for protection.

  • What are the properties of different types of parylene?

  • Parylene HT 鈥?Contains one atom of fluorine. Can withstand temperatures of 350C and is also UV stable. Strongest form of Parylene and is ideal for coatings. Parylene N 鈥?Simplest form of Parylene with a Carbon and Hydrogen structure. The table below lists some key properties of common Parylene coatings.

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