Specialty Coating Systems, Inc.

Indianapolis,  IN 
United States
  • Booth: 537

SCS - The Leader in Parylene Conformal Coatings

SCS is a world leader in Parylene, liquid, ALD and multi-layer conformal coating services and technologies with 50 years of experience and 21 worldwide locations, including 9 in the Americas, 5 in Europe and 7 in Asia. SCS conformal coatings offer excellent moisture, chemical, and dielectric barrier properties to a host of electronic components, including sensors, MEMS, circuit boards and more.

Ultra-thin and pin-hole-free, SCS Parylenes support IPX7 and IPX8 waterproof product design for electronic devices and components. Designed to protect components that operate in harsh environments, Parylene HT® is thermally stable (up to 350°C long-term) and UV stable. SCS’ newest coating, halogen-free ParyFree®, offers the same benefits as the traditional Parylenes but with improved barrier properties over traditional non-halogen variants.


  • ParyFree®
    ParyFree®, a halogen-free variant of Parylene, supports the global initiative toward eliminating halogens in electronics. ParyFree is applied through a vapor deposition process that results in an ultra-thin, uniform, pinhole-free conformal coating....

  • Like other commercially-available Parylene variants, ParyFree’s thin film forms at a molecular level to fully encapsulate components and devices, offering complete protection and increased reliability of intricate, complex electronic devices.

    To verify its efficacy as a halogen-free material, SCS ParyFree coatings were tested in accordance with BS EN 14582:2007 at an independent testing facility. The results show that there are no detectable levels of chlorine, bromine, fluorine or iodine in ParyFree coatings, validating the coating’s use in halogen-free applications. In addition, SCS ParyFree-coated electronics have been shown to meet IPX7 and IPX8 test requirements, demonstrating their usefulness to provide waterproof protection to electronic devices and components.

    Available exclusively at Specialty Coating Systems, ParyFree coating offers manufacturers the same host of beneficial properties that they have come to expect from the Parylene family, but with improved barrier properties over traditional halogen-free variants.

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