Sandoz Building Material Ltd.


Solder mask ink is a lacquer-like layer of polymer that provides a permanent protective coating for the copper traces of a printed circuit board (PCB) and prevents solder from bridging between conductors, thereby preventing short circuits.And also, the biggest advantage you get with soldermask is that soldering gets much easier,as solder doesn't spread everywhere and gets confined to the pads, making things much easier and reliable.Created primarily to facilitate wave soldering, it was well used in mass assembly.Green is its traditional color but now many colors is available.

Color: Blue, Green, Yellow, Red, White, etc....

  • Features with quick curing
  • Insulates printed circuit board against shorting and arcing
  • Protects PCB traces from corrosion and moisture
  • Also used for repairing PCB after soldering and reworking
  • color:green ,blue and red

Notice: Don't dilute when using the ink . You need to fully stir well before using it!
Usage :
  • Apply paint on your PCB
  • Spread it on the PCB with covering the transparent mask film
  • Expose it under UV light ( or sun ) for a few minutes
  • Product Detail:

    • Viscosity : 25 200 50 ps
    • Adhesion : 100/100
    • Hardness : > 5H
    • Heat resistance : 260 5 10 seconds 3 times
    • Insulation resistance : > 11013
    • Dielectric strength : > 500 V/mil