800-550 UV Alkoxy Dual Cure Flowable Silicone
800-550 is a UV curable silicone flowable conformal coating, pottant, or sealant. 800-550 has a secondary, neutral alkoxy moisture cure for enhanced adhesion and shadow cure. This non-corrosive, single component silicone will cure to a solid elastomer in seconds upon exposure to ultraviolet (UV) light. 800-550 has a viscosity of 5,500 cPs and flows readily to surround the complex geometry of modern circuitry design.
The next generation of Novagard UV/Dual Cure silicones cures tack free in a fraction of the time needed for traditional conformal coatings. After the initial UV cure, the secondary, ambient cure enhances adhesion and ensures no unreacted coating remains in shadow areas. Providing a faster, more reliable cure, our 800 series of products is an attractive alternative to solvent-based solutions.
Product information:
- Exceptionally fast, room temperature cure
- No oxygen inhibition
- 100% solids
- No solvents
- Thermally stable from -40°F to 392°F (-40°C to 200°C)
- Excellent adhesion to a variety of plastic and metal substrates, including FR-4, copper, aluminum, and PET
- Electronics grade
800-550 can be applied by automated needle dispensing, hand dispensing, flow coating, or hand brushing.
Applications:
- Printed circuit/wiring boards
- Flexible hybrid electronics
- Rigid electronics
- Sensitive components and harsh environments
- Conformal coating, sealing, and potting