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Talk to our technical or relationship management teams to explore how our experience in creating seals and gasket solutions can be applied to elevate your aerospace industry business applications. Partner with EMI Seals & Gaskets for excellence at every altitude.

Aerospace applications demand the highest levels of performance and reliability, and seals, gaskets, and shielding products play a critical role in ensuring the safety and functionality of aerospace systems. Here’s an overview of these products and their importance in aerospace:

1. Seals: Seals are essential for preventing the leakage of fluids or gases in aerospace systems. They are used in various components such as engines, hydraulic systems, fuel systems, and landing gear. Aerospace seals must withstand extreme temperatures, pressure differentials, and harsh environmental conditions.
2. Gaskets: Gaskets are used to create a seal between two mating surfaces, preventing leaks in aerospace systems. They are commonly found in engine components, fuel tanks, hydraulic systems, and avionics. Aerospace gaskets must be able to withstand high temperatures, pressure variations, and vibration.
3. Shielding Products: Shielding products are used to protect sensitive electronic components from electromagnetic interference (EMI) and radio frequency interference (RFI) in aerospace applications. They are essential for ensuring the reliable operation of avionics systems, communication equipment, navigation systems, and other electronic devices onboard aircraft.
4. Materials: Aerospace seals, gaskets, and shielding products are often made from specialised materials such as silicone, fluorocarbon (Viton), rubber, elastomers, metals (e.g., aluminium, stainless steel), and composites. These materials are selected for their compatibility with aerospace fluids and fuels, resistance to extreme temperatures and pressures, durability, and electrical conductivity properties.
5. Testing and Certification: Aerospace seals, gaskets, and shielding products undergo rigorous testing and certification processes to ensure they meet the stringent safety and performance requirements of the aerospace industry. Testing may include thermal cycling, pressure testing, vibration testing, and electromagnetic compatibility (EMC) testing.
6. Customisation and Innovation: Aerospace manufacturers and suppliers continuously innovate and develop new sealing, gasket, and shielding solutions to meet the evolving needs of the aerospace industry. Customised products may be designed to fit specific aircraft components or address unique operational challenges.
7. Reliability and Safety: The reliability and safety of aerospace seals, gaskets, and shielding products are paramount, as any failure could have catastrophic consequences. Aerospace manufacturers and suppliers adhere to strict quality control standards and regulatory requirements to ensure the integrity and performance of these critical components.