Our company provides a coating service designed to protect electronic printed circuit boards.
Varnishing is necessary to protect the electronics and ensure complete coverage of the PCB in its working environment. A newly manufactured printed circuit board will generally work well, but its condition can quickly deteriorate due to external factors in its working environment.
Varnishing can be used as protection in a wide range of work environments, as protection of printed circuit boards from moisture, dust, salts, chemicals and extreme temperatures to prevent corrosion, mold growth, etc., which can damage electronics and breakdowns.
These problems are likely to cause additional negative side effects, and can potentially take a lot of money to solve. For this reason, PCB lacquering is an indispensable step in manufacturing for most electronic device manufacturers.