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Sono-Tek Exactacoat

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Quick Overview

Ideal for R&D or low-volume production of carbon black fuel cells, the ExactaCoat FC is easily configured with Sono-Tek ultrasonic nozzles to customize spray patterns for your specific application. Spray patterns range from 0.08 - 2" wide (2 - 50 mm).

PEM Manufacturing ExactaCoat FC

Sono-Tek Exactacoat

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Tabletop Coating System for Fuel Cell Manufacturing

Fully enclosed XYZ tabletop ultrasonic spraying system designed for depositing catalyst coatings onto PEM fuel cells, GDLs, electrodes, various electrolyte membranes, and solid oxide fuel cells with suspensions containing carbon black inks, PTFE binder, ceramic slurries, platinum and other precious metals.

Uniform nanocoatings of catalyst ink are deposited onto Nafion fuel cells without deformation of the membrane. The high degree of uniformity achieved with ultrasonic spray ensures the maximum surface area exposure of platinum in Hydrogen fuel cell construction.

The ExactaCoat FC features:

  • Compact benchtop design that favors portability
  • 400 mm x 400 mm x 100 mm (15.75" x 15.75" x 3.94") range of motion
  • Includes Pathmaster ® Windows ®-based programming software with image import
  • Remote trackball teach pendant
  • Coordinated motion in all three axes simultaneously

Sono-Tek ultrasonic nozzles feature:

  • Up to 80% reduction in material consumption
  • Reduced wasteful overspray and atmospheric contamination
  • Non-clogging design results in minimal servicing and downtime
  • Repeatable spray patterns that are easily shaped for precise coating applications
  • Highly controllable spray produces reliable, consistent results with or without masking
  • Corrosion-resistant titanium and stainless steel construction
  • No moving parts to wear out

*The ExactaCoat FC systems incorporate either Accumist, or Impact nozzle air shaping technologies.

Optional Equipment:

  • Heat plate
  • Vacuum plate
  • Combined heat/vacuum plate
  • Ultrasonic dispersion pump (for keeping suspensions evenly dispersed during coating process)
  • MicroFlow recirculation pump (for precise dispense of suspensions at very low flow rates)
  • Camera (Passive Vision)

Additional Information

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