Protect your electronics from moisture, corrosion, chemicals, and harsh operating environments with ICTC’s Parylene coating services. Our ultra-thin, vacuum-deposited coatings provide uniform protection for PCBAs, cable assemblies, and sensitive components without requiring bulky enclosure redesigns. Explore our presentation to learn how ICTC supports reliable, documented Parylene solutions from feasibility review through production.
Parylene Coating
Parylene coating services provide ultra-thin, conformal protection for electronics operating in harsh environments. Applied in a vacuum-deposited process, Parylene creates a durable 360° moisture and corrosion barrier that improves reliability across aerospace, medical, industrial, and IoT applications.
Parylene is attractive because it is deposited from the vapor phase and can form a highly conformal, thin polymer film on exposed surfaces, edges, recesses, and complex geometries. Unlike sprayed or brushed liquid coatings, the deposition mechanism is not primarily governed by spray angle, surface wetting, operator technique, or solvent flow. That advantage is significant for dense assemblies, low-standoff packages, sharp edges, high-voltage features, miniaturized electronics, and assemblies exposed to moisture or corrosive atmospheres.
