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Development started in 1947, when Michael Szwarc discovered the polymer as one of the thermal decomposition products of a common solvent p-xylene...
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Circuit boards, elastomers/rubber, ferrite cores, implantable devices, hybrid circuits, high voltage, surgical devices, medical equipment and much more...
Parylene is used in aerospace, automotive, aviation, defense and electronics to name a few...
Parylene is MIL-I-46058C and UL approved conformal coating. Parylene deposits at the molecular level with superior penetation power to coat into, under and around all components.
What is Parylene Vapor Deposited Conformal Coating? Parylene Vapor Deposited Conformal Coating is the name for a variety of chemical vapor deposited poly (p-xylylene) polymers used as moisture and dielectric barriers. Among them, Parylene C is the most popular due to its combination of barrier properties, cost, and other processing advantages. Parylene Vapor Deposited Conformal Coating is deposited through the process of Chemical Vapor Deposition (CVD) which gives it many unique benefits compared to dip and spray coatings. Parylene films are “grown” as vapor deposits molecule by molecule in a room temperature vacuum chamber. The result is a pinhole free coating without any by-products.
Parylene Vapor Deposited Conformal Coating is considered by many to be the ultimate conformal coating for the protection of devices, components and surfaces in the electronics, instrumentation, aerospace, medical and engineering industries. Parylene provides exceptional protection for the most extreme environmental conditions. This Vapor Deposited Conformal Coating polymer is called out as "Type XY" coating in the MIL specs such as MIL-I-46058C, and IPC-CC-830. Vapor Deposited Conformal Coating is unique as it is deposited through a vacuum deposition system, as gaseous molecules capable of providing a pin-hole free film at 3 microns thickness. This method of application yields a true conformal film complexion that contours all surfaces, exposed or hidden. Further, the thickness of the Parylene film could be very tightly controlled due to this unique method of deposition? Learn More
We provide Parylene Vapor Deposited Conformal Coating services. Parylene Vapor Deposited Conformal Coating is a polymer deposited in vacuum as gaseous nano molecules polymerize to form a thin film of protective parylene barrier. Thickness can be as thin as a micron. This film is inert thus it resists very aggressive chemicals. The film also has desirable electrical properties like a very high dielectric strength. The mechanical properties are also excellent providing a very low coefficient of friction. Parylene Vapor Deposited Conformal Coating is considered by many to be the ultimate conformal coating for the protection of devices, components and surfaces in the electronics, instrumentation, aerospace, medical and engineering industries. Parylene provides exceptional protection for the most extreme environmental conditions.