1. Protect the line board

The protective film formed by the three anti -paint of the circuit board can effectively isolate the circuit board, and protect the circuit from eroding and destruction of the harsh environment, thereby increasing the reliability of the circuit board, increasing its safety factor, and ensuring its service life.

2. Realize higher line board integration

In addition, because the three -anti -paint can prevent leakage, higher power and closer printed board spacing can be allowed, which can meet the purpose of component miniaturization.

3. Modify the appearance of the circuit board

Regardless of the transparent or colorful paint, it can improve the appearance of the printing line board, while the latter can also ensure a higher degree of confidentiality through cover elements and design layouts.

4. Make the tin feet insulation between the line boards to prevent leakage, short circuit and other phenomena

5. Protect the air oxidation of the surface of the surface of the line board, making it more beautiful, preventing the obstacles of dust and affecting the normal operation of the line board.