Conformal Coating Spray Gun

Avoiding shadowing can be easily done if you use the correct spray application method that should be adopted for most cases.

Conformal coating spray gun. Repeat application generates optimal coating finish and protection. Common application methods for conformal coatings. A spray coating facility for high quality conformally coating requires a well ventilated workspace. Spray the pcb in a light coating in a rastered pattern.

This extremely effective acrylic conformal coating provides a hard durable protective barrier against humidity salt corrosive vapors and fungus for printed circuit board and electronic assemblies. Additional recommended features include. Selective coating an automated conformal coating process that uses programmable robotic spray nozzles to apply the conformal coating to very specific areas on the circuit board. How to prevent shadowing problems in conformal coating.

Higher viscosity than full coverage sprayer is generally needed 70 200 cps to create precise edge definition and prevent splattering. Konform ar resin meets mil i 46058c type ar. It is also operator dependent so variations are common from board to board. Conformal coating spray computer controlled selective spray systems eliminate the need for masking.

This can be time consuming and may need to be masked. However they fall into. Angle the spray gun at 45 degrees so the coating can penetrate easier onto the circuit board. The precisioncoat incorporates both the engineering expertise and application experience that make scs a leader in conformal coating technology.

Automated spraying programmed spray system that moves the board on a conveyor under a reciprocating spray head that applies a conformal coating. Konform ar is ideal for providing insulation against high voltage arcing and corona shorts. Spraying conformal coatings using a spray gun or aerosol today several methods for spray application of conformal coatings exist including conformal coating aerosols conformal coating spray booths and automated selective conformal coating spray robots. Allows easy even coating application with a high quality spray gun efficiently extracting fumes in the process.