422C-55ML

422C-55ML is a silicone conformal coating. It is a 1-part, acrylic-silicone blend conformal coating that cures to a durable, flexible, and smooth finish. It is easy to apply and can be handled in only 10minutes. It may be removed with appropriate strippers or soldered through for repair or rework. It is designed for applications where both high service temperature and flexibility are required. It puts minimum stress on components during thermal cycling, making it ideal for applications that involve a wide temperature range. It provides strong protection against moisture, corrosion, fungus, dirt, dust, thermal shock, short circuits, high-voltage arcing, and static discharge.

• UL94 V-0 certified
• Fluoresces under UV-A light
• Maximum service temperature of 200°C
• Suitable for use with selective coating equipment
• Dielectric strength is 1076V/mil
• Corrosion resistant
• Dielectric withstand voltage is >1500V
• Glass transition temperature is 31°C, 14 cP viscosity at (25°C)
• CTE prior is 111ppm/°C, bottle package
• Service temperature range from -40°C to 200°C