Developer for PCB manufacture

EC WE-100 is a highly-effective, easy-to-use and well-dosable liquid developer concentrate to develop solder masks, dry resists as well as liquid resists in the electronics industry. It prevents precipitate formation in the developer, thereby saving cleaning cycles and extending the times between the individual maintenance intervals. Wetting agents and hardness binders used permit a developing particularly well defined.

System profile

  • Very low batch concentration
  • Stable development over its entire service life
  • Maintenance friendly due to low precipitation formation
  • Machine cleaner included
  • Solder mask and resist compatible
  • Non-sensitive to water hardness
  • High effectiveness thanks to stabiliser
  • Low-foaming system
  • Developed for batch and dosing operation

Application profile

  • Easy to use
  • Simple conductivity dosing
  • Liquid concentrate

EC EW-100 – Finish developer

The highly concentrated EC EW-100 developer concentrate is used to develop exposed alkali-soluble masks (solder mask, plating resist, etc.). It contains its own stabiliser system to maintain a defined pH value over the whole bath life while also protecting against precipitation (degradation products). It has been developed for different films and paints.

Further de-foamers