Circuit Board Protective Coating Spray

Conformal coating of printed circuit board assembly.

Circuit board protective coating spray.

Help protect devices efficiently and cost effectively with novec coatings. Conformal coating material is a thin polymeric film which conforms to the contours of a printed circuit board to protect the board s components. Premium quality flexible coating to protect printed circuit boards from humidity and environmental attack. These are susceptible to corrosion that could impact reliability and shorten device life.

This is basically a coating in the form of a spray so it s easy to apply it evenly across the entire circuit board. Once it hardens it remains transparent and creates a hard protection layer but still maintains some flexibility that prevents it from cracking if you have some flexing in your pcb. Its purpose is to protect electronic circuits from harsh environments that may contain high humidity a range of airborne contaminants and varying temperatures. Coatings can be applied in a number of ways including brushing spraying.

1 16 of over 1 000 results for circuit board spray price and other details may vary based on size and color crc urethane seal coat viscous liquid coating 250 degree f maximum temperature 11 oz aerosol can clear 18411. If you only need protection from moisture there is something called a humi seal that is much lighter easier to apply and helps protect the system against high humidity environments. Special solder through lacquer so previously coated boards can be soldered. Conformal coating is a protective non conductive dielectric layer that is applied onto the printed circuit board assembly to protect the electronic assembly from damage due to contamination salt spray moisture fungus dust and corrosion caused by harsh or extreme environments.

Please note aerosols cannot be shipped by air. Typically applied at 25 250 μm micrometers thickness it is applied to electronic circuitry to protect against moisture dust chemicals and temperature extremes. Definition of three paints tri barrier paint is a specially formulated coating designed to protect the circuit board and its related equipment from damage thereby improving and extending their service life and ensuring safety and reliability. 1 16 of over 5 000 results for circuit board coating price and other details may vary based on size and color crc urethane seal coat viscous liquid coating 250 degree f maximum temperature 11 oz aerosol can clear 18411.

Conformal coating is a protective coating or polymer film 25 75µm thick 50µm typical that conforms to the circuit board topology. Non cfc ozone safe propellant. There are a variety of names for tri prevention coating such as tri prevention coating moisture proof coating insulation coating insulation coating.