PCB UV Curing Solder Resist Red Inks

Solder mask is used to create a protective layer on the printed circuit board. However, it should be noted that it should not be spilled on the connection path and soldering area when used.

This 100% UV protective paint is suitable for PCB and is red in color, meaning that by dipping the printed circuit board in this paint and placing it under UV light, the board turns red.

Using solder mask protects the printed circuit board against factors such as oxidation and gives the board a beautiful appearance.

Shake the red solder mask well before use and keep in mind that UV protective paint cannot be diluted.

Application of 100% UV protective paint suitable for PCB:

1. manufacturing printed circuit boards

Specifications of Printed circuit board solder mask:

1. color: white
2. weight: 100 grams
3. hardness grade: 5
4. viscosity: 200 ± 50 ps
5. heat resistance at melting point: 260°c ± 5°c for 10 seconds up to three times
6. storage temperature: 22 ± 2°c
7. storage humidity: 55 ± 5% rh