Printed Circuit Board Solder Masks / Silk Screens

National Technologies uses Electra EMP 110 solder mask in both circuit board manufacturing facilities. It is a robust, photo-imageable aqueous processable material that meets or exceeds all industry requirements and standards.

Available in the following colors: Green,Blue, Red, Yellow,Black,White and Clear.

Our default standard is semi gloss green.

Product Description

Carapace EMP110 has been used in the high volume production of PCBs since 1987. The Carapace family has been formulated to exceed the increasing demands of PCB processes, combined with a large process window.

  • High resistance to low solids fluxes.
  • Electroless Nickel / immersion gold compatibility.
  • Fine solder dam resolution (50-75m, 2-3 mil).
  • Fast processing times allowing High throughput and productivity.
  • Low ionic contamination.
  • Solderball elimination.
  • Optimised rheological and coating properties for each method of application.
  • High moisture and insulation resistance
  • Excellent adhesion to flexible substrates.
  • No halogenated flame retardants.

Carapace EMP110 is a contact exposure, aqueous developing, liquid photoimageable soldermask, using two- component epoxy technology to give high levels of chemical resistance over copper, copper oxide, tin-lead or gold plated circuits. Due to their resolution capability, high dielectric strength and physical resistance properties

Carapace soldermasks are used as solder resists and insulation coverings on all types of printed circuits, particularly high-reliability, double-sided and multilayer, fine line, surface mount boards.

Final Properties

Solder Masks Electra Carapace

Solder Mask Electra