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The role of PCB'A brush three anti-paint ?
1.Protection circuit board : three-proof paint can protect the PCB'A solder point from contact with air to form oxidation, avoiding impurities affecting the normal operation of the circuit board.
2.Prevention of short circuit : Coating three-proof paint can avoid the occurrence of short circuit between the pins of PCBA circuit board surface components and other adverse conditions.
3.Improve the abrasion resistance and solvent resistance : Three-proof paint can enhance the abrasion resistance and solvent resistance of PCBA lines and components.
4.Releasing the pressure of temperature change : the three-proof paint can alleviate the pressure caused by the periodic change of temperature and ensure the normal operation of PCB'A in harsh environment.
5.Extending service life : The three-proof paint can form a protective ability outside the PCBA and extend its service life.
The specific function of three-proof paint
PCB'A Three-proof paint is a kind of coating with special formula, which is used to protect circuit boards and related equipment from environmental erosion. After curing, it forms a layer of transparent protective film, which has excellent insulation, moistureproof, anti-leakage, shockproof, dustproof, anti-corrosion, anti-aging, corona resistance and other properties.
