Aerospace
Aerospace
From flights within the Earth’s atmosphere to explorations into the final frontier, ensuring the operational integrity of complex systems is critical to every mission. Designers and engineers need adhesives and sealants that can optimize safety, component life span, and efficiency under extreme conditions, while still allowing the kind of innovative engineering to meet new challenges and goals.
With Novagard’s electronics grade silicones, and our knowledgeable experts in the lab, there is no barrier to what you can accomplish. Our silicones are UV resistant and naturally stable under a wide range of temperatures and moisture conditions. We can further tailor solutions to optimize performance qualities like thermal management, EMI shielding, and durability, customizing a solution to meet the most stringent performance requirements to ensure mission success.
Silicones reliably seal, bond, coat, gasket, and encapsulate to protect delicate components and modules, such as:
- Power converters and inverters
- Hybrid ICs
- Membrane switches
- Photo couplers
- Microelectronic packaging
- Sensors
- Circuits and terminals
- Diode encapsulation
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UV Cure and UV/Dual Cure Silicones
800-750TFC is formulated with a high thixotropic ratio so it will hold its shape more readily when dispensed than our standard 800-750.
800-754 is a UV-cure only pottant that cures to a soft, compliant elastomer that relieves stress and strain on delicate components. 800-754 will UV-cure to a depth of 14mm in a single pass.
800-755 is an incredibly soft non-corrosive, single-component gel and is an ideal pottant or encapsulant that will also dramatically increase your throughput.
800-260 is a first-generation conformal coating for printed circuit boards. While its oxime secondary moisture cure provides improved physical properties, it offers limited adhesion and can present potential corrosion issues in enclosed applications. This silicone is rated UL 746 E and V-1.
With viscosity of 50,000 cPs, 800-750 clings readily to components for staking and glob-top applications.
800-230 is a UV curable self-leveling silicone pottant that offers a higher viscosity coating option, while still remaining flowable.
800-235 is UV-cured, semi-flowable material. A UV-cure only silicone with limited adhesion, its higher viscosity makes it ideal for cured-in-place gaskets.
800-610 is a low viscosity, pourable or sprayable encapsulant. Its low viscosity ensures the material flows easily around components for thorough wet-out. This is a UV cure with no secondary moisture cure, offering very low adhesion.
800-520FC is a UV-curable, silicone conformal coating, pottant, or sealant. 800-520FC will cure to a solid elastomer in seconds upon exposure to ultraviolet (UV) light.
800-550 is a UV-curable, silicone coating, pottant, or sealant. With a viscosity of 5,500 cPs, 800-550 flows readily to surround the complex geometry of modern circuitry design.
800-505FC is a UV-curable, silicone conformal coating with a secondary, neutral alkoxy moisture cure for enhanced adhesion and shadow cure. It is UL 746E certified with a V-1 rating for flammability. Utilizing our Fast Cure technology, this secondary moisture cure begins immediately and develops full adhesion in hours.
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Electronics Grade (Alkoxy) Silicones
500-210 is a balanced-performance clear sprayable silicone coating featuring a room temperature alkoxy moisture cure that can be accelerated with heat. This silicone is UL 746E certified and has a V-1 rating for flammability.
500-224 is an is an opaque, single-component silicone coating and encapsulating compound that cures at room temperature to form an extremely tough, strong, abrasion-resistant coating that completely hides your circuitry and components.
500-228 cures to a tough, strong, resilient gel to provide protection from both physical damage and mechanical stress and strain relief in addition to great dielectric properties.
500-09x is a high performance UL-rated electronics adhesive. This one-part UL flame rated paste is for applications that require superior bond strength and flame resistance.
500-150 is a single-component translucent alkoxy paste that has a good balance of tensile strength and elongation.
