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Aerospace

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Advanced Thin-Film Protection for Aerospace Systems

Aerospace technologies operate in some of the most extreme environments imaginable—vacuum, radiation, thermal shock, and constant mechanical stress. COAT-X develops ultra-thin, high-performance barrier coatings that ensure long-term reliability for sensors, electronic assemblies, micro-mechanical parts and structural components used in aircraft, satellites, UAVs and space instruments.

Our multilayer Parylene and ALD-hybrid encapsulation technologies provide outstanding resistance to humidity, corrosion, and chemical exposure while maintaining minimal added volume, enabling the continuous trend toward miniaturisation. With precise control, cleanroom processing, and robust repeatability across production batches, COAT-X secures mission-critical performance where failure is not an option.

Air Data Computers and Pitot-Static Systems

Air Data Computers and Pitot-Static Systems

Commercial aircraft rely on Air Data Computers (ADCs) to process altitude, airspeed, and Mach number. These systems are connected to external Pitot tubes and static ports.

  • The Application: Parylene is used to coat the internal circuit boards of the ADC and the pressure transducers.
  • The Benefit: These components are subjected to extreme temperature fluctuations and high levels of condensation as the aircraft climbs and descends. Parylene prevents moisture from shorting out the sensitive transducers, ensuring that pilots receive accurate flight data throughout the entire flight envelope.

Cockpit Avionics and Flight Deck Displays

Cockpit Avionics and Flight Deck Displays

Modern "glass cockpits" in helicopters and commercial jets use dense, high-resolution displays and complex control panels.

  • The Application: Coating the printed circuit boards (PCBs) behind cockpit multi-function displays (MFDs) and flight management systems.
  • The Benefit: Cockpit electronics are vulnerable to "outgassing" from other plastics and the constant vibration of the airframe.
    Parylene’s molecular-level deposition ensures that even the smallest components are encapsulated, preventing vibration-induced fretting and protecting the boards from the cleaning solvents frequently used in the cockpit.

External Lighting and Navigation LED Systems

External Lighting and Navigation LED Systems

The exterior lighting on the wingtips, tail, and landing gear of helicopters and airplanes must withstand the most punishing environments.

  • The Application: Encapsulating the LED arrays and power drivers for navigation lights and anti-collision strobes.
  • The Benefit: These lights are exposed to de-icing fluids, hydraulic leaks, and heavy rain at high velocities. Because Parylene is optically clear and extremely thin, it protects the LEDs from corrosion and chemical degradation without affecting the light’s color temperature or brightness, significantly extending the time between replacements.
    In helicopters, sensors are often placed in high-vibration zones, such as the main rotor mast or the gearbox housing, to monitor health and usage (HUMS).

Everything about Aerospace market
applications
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Preventing Corrosion of Printed Circuit Boards
applications
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Prevention of Whiskers Growth on Printed Circuit Boards
machine
Medium parylene coater CX-30 by COAT-X for parylene thin films
CXP-300
machine
Large parylene coater CX-600 by COAT-X for parylene thin films
CXP-600
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CXC-20 Portes fermées
CXC-20

Pop up TEST

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