419D is a fast drying, acrylic based circuit board protective coating that cures to a durable, flexible, and smooth finish. This 1-part circuit board coating is easy to apply and can be handled in 10 minutes. It can be readily removed with appropriate strippers or soldered through for repair or rework.
This circuit board coating creates a robust moisture barrier that protects printed circuit boards in humid environments. It strongly protects against moisture, condensation, humidity, corrosion, fungus, dirt, dust, thermal shock, short circuits, high-voltage arcing, and static discharge.
This product is supplied in a 55ml Bottle, 340g Aerosol & 945ml Can. 419D is also available as Overcoat Pens in various colours here.
Key Product Features & Benefits:
– Supplied in 55ml Bottle, 340g Aerosol & 945ml Can.
– Also available as Overcoat Pens (Black, Clear, Green & White).
– Certified UL 94 V-0 (File # E203094).
– Certified IPC-CC-830B.
– Dielectric Strength 1 000 V/mil.
– Dielectric Withstand Voltage >1 500 V.
– Film Coat Thickness of 25-75 µm.
– Service Temperature Range -65-125 °C.
– Super-fast cure – tack free in about 10 min; dries in 30 min at 65 °C.
– Protects circuit boards from moisture, corrosion, fungus, and static discharges..
– No hazardous air pollutants (HAPs) – free of toluene or xylene, free of ozone depleting compounds.
– Excellent finish – smooth, homogeneous, and durable clear coat.
– Easy to inspect – fluoresces under UV light.
– Easy rework and repairs.
– Validated for selective robotic coating equipment including PVA and Nordson ASYMTEK.
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