Dual-Cure 9482 is a solvent-free UV light- and moisture-cure re-workable conformal coating, specially formulated to ensure complete cure for coating that flows underneath components on printed circuit boards. Coating in shadowed areas cures over time with ambient moisture. This conformal coating fluoresces vivid blue when exposed to UV light (365 nm) for easy inspection of the coating coverage. Dymax 9482 is engineered for superior circuit protection in applications requiring coating thicknesses up to 0.254 mm (0.010 in). This conformal coating has excellent re-workability and thermal cycling properties. Typical applications include electronics assemblies for the general and consumer electronics, automotive, appliance, and military equipment manufacturing industries.
|9482 Product Data Sheet||Request MSDS|
|Dual-Cure Dispensing Equipment Considerations Technical Bulletin|
Dymax materials are solvent free and cure upon exposure to light. Their ability to cure in seconds results in lower processing costs. When cured with Dymax UV light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with the RoHS Directives 2002/95/EC and 2003/11EC.
Cured Appearance: Clear/Light Amber
Fluoresces?: Yes, Blue
Select for test results:
Corrosion Resistance (salt, sulfur)
Thermal Shock: meets MIL-I-46058C
Package Sizes Available*:
30 mL Syringe (MR)
1 Quart Can
5 Gallon Can
*In Europe materials are sold in g/kg not mL/L
Recommended substrates include lead frame, PCB, flex, silicone, and ceramic
UV/Visible light cure in seconds
Secondary moisture cure for shadowed areas
Excellent thermal shock resistance
One part, no mixing required
Bright blue fluorescing
Fast tack-free cure
Low surface tension
Compare Dymax UV/Visible Light-Curing Spot Lamps
Dymax spot-curing systems provide very high intensity (3,000-8,000 mW/cm2 (320-395 nm)) over a small area (typically <½", 5 mm diameter). These intensities usually result in a 0.5-5 second cure time. Dymax spot-curing systems utilize an integral timed/manual shutter and typically require little external shielding. An intensity adjustment feature aids users in both validating and controlling a UV light-curing process.
Spot lamp systems are ideal for curing small areas quickly and can be easily integrated into an automated assembly process or used as a turnkey bench-top system.
2 As measured through a 5-mm liquid lightguide with a Dymax ACCU-CAL™ 50 radiometer (320-395 nm)
3 As measured through a 5-mm liquid lightguide with a Dymax ACCU-CAL™ 50 LED radiometer
Compare Dymax UV/Visible Light-Curing Flood Lamps
Dymax UV light-curing flood-lamp systems offer moderate to high intensity (75-225 mW/cm2) over a large area (5" x 5" or 8" x 8" (127 mm x 127 mm or 203 mm x 203 mm)). These lamps are ideal for curing areas larger than ½" (12.7 mm) in diameter or curing many small parts simultaneously.
Dymax UV light-curing flood-lamp systems can be incorporated into conveyors, automated assembly systems, or used as turnkey bench-top units.
1 Intensity readings vary widely depending on the make and model of the radiometer. These intensities were measured with the ACCU-CAL™ 50 radiometer.
Compare Dymax UV/Visible Light-Curing Conveyor Systems
Dymax conveyors incorporate either flood or focused-beam curing systems. The benefits of light-curing conveyors include consistent cure times and the ability to cure larger parts. Another benefit of conveyors is that they completely shield operators from UV light. Dymax conveyors have 12" wide belts, and can be configured for 6" and 12" width curing. Conveyor speed is tightly controlled and typically ranges from 1-27.5 feet per minute (although faster conveyors are available). Dymax light-curing conveyors can be outfitted with different types of lamps and up to four lamps on a single conveyor.
1These conveyors require 120 volts. 230 volt conveyors are also available.