What is the main component of the conformal coating on the circuit board?

Conformal coating, also known as circuit board conformal coating, three anti-glue, insulating paint, coating glue, coating glue, moisture-proof oil, generic film coating, coating coating, electronic coating materials, etc., is an English name of conformal coating.Conformal coating is a single component of room temperature curing, heating curing, UV curing transparent or translucent adhesives, with low viscosity, high transparency, excellent insulation performance, high and low temperature resistance, easy to use and so on.Conformation coating is mainly used in the assembly of all kinds of electronic circuit board surface coating, coating role, to provide protection for the circuit board, so that the circuit board to moisture-proof, waterproof, anti-fouling, anti-salt spray, isolation, mildew, insulation and other protection, in order to improve the product performance, stability, safety and service life of the role.

Circuit board conformal coating, also called PCB board conformal coating, is the surface coating and protection material of the assembled electronic circuit board. It is an important auxiliary material for the current electronic industry and electronic and electrical products and electronic components.

Circuit board there are many different kinds of conformal coating, classification: according to the main body of conformal coating composition can be divided into acrylic conformal coating, organic silicon conformal coating, polyurethane conformal coating, the curing way classification: can be divided into room temperature curable conformal coating, heating, UV ultraviolet curable conformal coating moisture curable conformal coatings, sort them out according to whether containing solvents:It can be divided into solve-containing conformal coating and solve-free conformal coating.The subdivision and performance parameters of conformal coatings are also constantly developing and optimizing to adapt to more electronic products, more use areas and requirements, to provide more reliable and stable security for circuit boards and electronic components.

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