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Utility of Dual Applicators for Non-Atomized Conformal Coating to Improve High-Volume Manufacturing Optimization

Published:

December 7, 2017

Author:

Camille Sybert, Michael Szuch

Abstract:

Electronics manufacturers protect their circuit boards with conformal coatings. Conformal coatings serve as a barrier from environmental hazards and internal shorts, tin whiskers, and corrosion at the board level. Within conformal coatings different material chemistries specialize in shielding from an array of hazards and can be applied by multiple methods. The most common method is atomized spray which disperses the material into a fine mist. Alternatively, non-atomized coating controls the materials' dispense shape while maintaining the original liquid form. While some applications demand atomized spray and other scenarios overlap between atomized and non-atomized coating, this paper focuses on the circumstances where materials are ideally suited for non-atomized, selective coating....

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Company Information:

Nordson ASYMTEK

A leader in automated fluid dispensing, jetting and conformal coating. Products range from benchtop dispensers and stand-alone dispensing workstations to fully automated, in-line conveyorized systems.

Carlsbad, California, USA

Adhesives/Dispensing, Assembly, Component Packaging, Manufacturer of Assembly Equipment

  • Phone 760-431-1919
  • Fax 760-431-2678

Nordson ASYMTEK website

Company Postings:

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(10) technical library articles

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