800-505FC UV Alkoxy Dual Cure Sprayable Silicone
(Fast Cure)
800-505FC is a UV curable silicone sprayable conformal coating. UL 746E certified with a V-1 rating for flammability (view yellow card).
800-505FC 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. With a viscosity of 670 cPs, 800-505FC is easily applied using standard PCB spray coating equipment. This silicone is UL 746E certified and has a V-1 rating for flammability.
The next generation of Novagard UV/Dual Cure silicone conformal coatings 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. Offering a faster, more reliable cure, our 800 series of products is an attractive alternative to solvent-based silicone and epoxy solutions.
Utilizing our Fast Cure technology, 800-505FC has a secondary moisture cure that begins immediately and develops full adhesion in hours.
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Applications
An exceptionally fast cure, 800-505FC provides stress and shock relief, and is ideal for:
- Printed circuit/wiring boards
- Flexible hybrid electronics
- Rigid electronics
- Sensitive components and harsh environments
- Conformal coating, sealing, and potting
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Details
- Room temperature cure
- Standard UV tracer for quality control
- 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
800-505FC can be applied by spray coating, automated needle dispensing, jetting, hand dispensing, flow coating, brushing, or dipping.
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Packaging and Lead Times
This product is available in the following formats:
- 10 ounce cartridge
- 5 gallon pail
Lead times are:
- 10 business days
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Specifications
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Physical Properties
Form Cure Chemistry Electronics Grade Shadow Area Cure Appearance UV Indicator Specific Gravity Viscosity (cPs) Durometer Shore A Tensile Strength (psi) Elongation (%) Sprayable UV Alkoxy Dual Cure Yes Yes Clear Yes 0.98 Brookfield LV CPA – 52Z @ 1.5 rpm 670 8 13 125 -
Electrical Properties
Dielectric Strength Dielectric Constant at 100 Hz Dielectric Constant at 100 kHz Dissipation Factor at 100 Hz Dissipation Factor at 100 kHz Volume Resistivity (Ω cm) >13 kV/mm
>330 V/mil1.18 1.18 0.0035 0.0002 2.50 x 1015 -
Certifications
UL 746E Flammability (UL-94) Pass V-1
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Physical Properties
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