The importance of corrosion protection for avionic and electronic components

Corrosion protection for avionic and electronic components involves a combination of design and maintenance considerations and practices.
ESHER, U.K. - March 25, 2024 - PRLog -- Environmental testing helps to assess the performance of components under various conditions, including temperature extremes, vibration, humidity, chemical contaminants, moisture and salt exposure. Regular inspection can detect any signs of corrosion, allowing preventive maintenance, cleaning, and application of protective coatings. Corrosion protection is crucial for avionic and electronic components for several reasons:

Reliability and Performance:

Avionic and electronic components are critical for the reliable operation of aircraft and other electronic systems. Corrosion can compromise the functionality of these components, leading to malfunctions, errors, and, in extreme cases, complete failure.


In aviation, safety is paramount. Corrosion can weaken structural components, compromise electrical connections, and interfere with the proper functioning of sensors and control systems.

Longevity and Cost Efficiency:

Avionic and electronic components are often expensive and designed for long-term use. Corrosion can significantly reduce the lifespan of these components, leading to premature failure and the need for costly replacements. Corrosion-related damage can result in expensive repairs and replacements.

Harsh Environmental Conditions:

Aircraft electronic systems are exposed to a variety of harsh environmental conditions, including moisture, salt spray, temperature extremes, and chemical contaminants.

Maintaining Electrical Connections:

Corrosion on electrical connectors can lead to increased resistance, poor conductivity, and signal degradation.

Regulatory Compliance:

Aviation and electronic industries are subject to stringent regulations and standards. Many regulatory bodies, such as the Federal Aviation Administration (FAA) in the United States, have specific requirements for corrosion prevention and control.

In summary, corrosion protection for avionic and electronic components is essential for ensuring the reliability, safety, and longevity of critical systems and components. It is a proactive approach to mitigate the damaging effects of corrosion and maintain optimal performance in demanding environments. By incorporating a corrosion protection strategy into the maintenance processes, it is possible to enhance the corrosion resistance of avionic and electronic components, ensuring their reliability and longevity in challenging environments.

SuperCORR A Specialist Barrier Film Corrosion Protection

EnviroTech Europe supplies advanced corrosion protection products, based on approved synthetic materials, to provide quality solutions to a diverse range of lubrication and corrosion problems. Super CORR A is a unique and proprietary formulation with long-lasting, anti-corrosion inhibitors providing a superior lubrication coefficient and protection against moisture, wear, general and fretting corrosion, static electricity, corona, and other electro migration problems. The non-flammable film is only 7 microns (0.007mm) in thickness, is not a wax or oil-based product and is formulated without sulphates, chlorides, petroleum-based material, or halogens, to meet the EU RoHS directive.

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EnviroTech Europe Ltd
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Page Updated Last on: Apr 04, 2024
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