AVIATION INDUSTRY

TECHSiL supplies a wide range of aviation consumables including epoxies, silicones, tapes, primers, lubricants, O-rings, and more all designed to perform in challenging environments and qualified to aircraft manufacturers' specifications and requirements.

Safety and durability are crucial in the aviation industry, whether a small, light aircraft, long distance commercial airline, helicopter or private jet, TECHSiL can help improve your manufacturing process and find the right adhesive material for your application.

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ADHESIVES AND AVIATION

Aviation Material Solutions from TECHSiL

Adhesives and sealants are vital to the aviation industry whether used for commercial airlines or military applications. They offer a lightweight alternative to mechanical fixtures and high strength, durable bonds with vibration dampening, weather resistance, corrosion protection and other benefits.

TECHSiL also offer a wide range of materials which meet aerospace specifications include low outgassing, RoHS and REACH compliant, UL recognised, and Mil-spec.

Where TECHSiL can help:

Bonding composites, fabrics, and metal substrates
Noise dampening solutions for passager comfort
Low VOC products for worker safety
Electronic systems protection and assembly
Thermal management solutions
Clear adhesives for invisible bonds
Military and defence compliant materials
Protection against vibration, impact, moisture and chemicals

Manufacturing Challenges in Aviation

Constant vibration
Dissimilar and hard to bond materials including composites, metals, and thermoplastics
Lightweight requirments
Optical clairty for sensors, windows, and lights
Weathering and corrosion protection
Durability in extreme conditions
Acoustic dampening in cabins
Aesthetics for premium and private aircrafts
Fuel and oil resistance and leakage
High temperatures and thermal cycling in engines
Repair, maintenance, and rework costs
Low outgassing materials for onboard crew and customer safety

AVIATION APPLICATIONS

Avionics and Electronic Protection

Avionics including radar, navigation, and communication systems, require materials which protect sensitive components from vibration, contamination, and thermal cycling while maintain optimal performance overtime. Conformal coatings and potting compounds protect PCBs from corrosion and mechanical stress. Thermal interface materials help with heat management. Other materials include encapsulation compounds, dielectric gels, and thermally conductive gap fillers and pastes. Other applications include displays, on flight entertainment and appliances.

Cabin Interiors and Appliances

For aircraft interiors light weighting, durability, and flexibility must be balanced with aesthetics to ensure passenger comfort, operational safety and retain brand identity. Materials must meet strict flammability, smoke, and toxicity requirements for cockpit and crew areas, provide vibration and noise dampening for passenger areas, and remain at optimal performance under repeated cleaning and wear and tear. Products include PSAs, low VOC tapes, and fire-retardant silicone sealants. Applications include seating, interior panels, galleys, overhead bins, trims and fixtures, and more.

Structural Bonding

Structural adhesives are used to replace or supplement mechanical fasteners, distributing loads evenly across joints while reducing aircraft weight. Epoxies and structural acrylics are engineered to bond composites, metals, and dissimilar substrates, maintaining integrity under vibration and environmental exposure. Making them ideal for fuselage panels and wing components. Other applications include corrosion protection, panel bonding, and bonding within the tail, cargo area and landing gear. Products include two part epoxies, structural acrylics, and high strength tapes.

Optical Clarity Bonding

Aviation lighting and optical assemblies require adhesives and sealants that stay optically clear and stable during UV exposure and thermal cycling. Materials include low outgassing solutions to prevent fogging on optical lenses and sensors, and UV curing adhesives and optically clear silicones to bond housings, windows and displays without yellowing, preserving both appearance and function. These materials also offer aesthetic benefits for premium cabins curing to form an almost invisible joint. Applications include signage, cabin and emergency lighting, cockpit displays, and windows.

Engines and Propulsion

Engines and propulsion systems operate at the most demanding environments facing extreme temperatures, pressure, corrosion, and chemical exposure, meaning materials must resist fuel, oils, and thermal cycling without degrading. Materials must also provide a reliable seal under sustained thermal and mechanical stress while meeting specifications for flammability and industry requirements. Applications include aircraft engines gasketing, helicopter rotor blades, and fuel tank sealing. Products include RTV silicone sealants, O-rings and gaskets, elastomers, and high temperature tapes.

MRO

Maintenance, repair, and overhaul cover all areas of aircraft from engine to frame to interior and requires materials that perform reliably and meet the same aerospace specifications as OEM production. Fast turnaround and consistent quality help keep aircrafts airworthy and minimise time on the ground. MRO areas include Field and hangar repairs, composite repairs, cargo door and window sealing, gasket replacement and interior and structural patch repairs. Products include abrasives, paints and coatings, fast cure adhesives for quick repairs, and replacement gaskets and O-rings.

WHY TECHSiL?

For over 30 years, TECHSiL have supplied high quality adhesives and sealants across varied specialist industries including marine, aerospace, defence, electronics, and automotive. TECHSiL can help you choose, test, and implement the right bonding or sealing solution for your application as well as bespoke solutions tailored to you.

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