WHITE PAPERS
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• Photoresist Application with "Nozzle-Less" Ultrasonic Coating Technology
   Significant improvements in coating deposition control can be achieved with advanced ultrasonic coating technology that provides precise  
   control of film thickness for the application of Photoresist to wafers.

• Precision Coating Deposition Techniques for Conformal Coating Applications   
   Advancements in precision application of conformal coating using the combination of Ultra-Spray technology with integrated fluid delivery
   applicator, the Micro-Line digital dispensing head and precision X-Y-Z-θ motion control platform.

Conformal Coating Paper
   The Prism Ultra-Coat is a line of programmable coating systems designed for precision application of a wide variety of conformal
   coatings.

Spray Fluxing for Pb-Free Wave Soldering 
   Spray fluxing applications are not immune from problems during Pb-Free solder processing.  In fact, good flux chemistry and flux  
   deposition control are critical to successful Pb-Free wave soldering.

• USI Lead Free Case Study
   Successful spray fluxing for lead-free wave soldering requires flux chemistries offering: stable activators at higher temperatures, excellent
   wetting properties and minimal post wave residue.

• Precision Flux Deposition for Semiconductor Applications Techniques
   Precise control of flux deposition is critical to semiconductor packaging applications including  chip scale packages, ball grid arrays, column
   grid arrays and flip chips.



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