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What is the role of three anti-corrosion glue

27 Jul 2024

The function of the three-proof glue is to protect electronic circuits and components from damage such as moisture, mold, and salt spray.

The three-proof glue is a polymer film protective coating that is applied to printed circuit boards (PCBs) and can also be used in electronics, communications and other industries to prevent erosion of circuit-related equipment.

When used, a film will be formed to play a three-proof role. After natural curing, it can isolate the erosion of chemicals, salt spray and moisture, and the effect is good.

After use, there will be a layer of film, which is a thin protective layer for electronic circuits and components.

It can improve the moisture and shock resistance of electronic circuits and components, protect solder joints and conductors, and eliminate circuit short circuits caused by erosion and electromagnetic interference, thereby increasing the service life of circuit boards.

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