NASA Goddard Space Flight Center

SEM Photos of Conformal Coated Side

Nodules under the conformal coating (x600, x50, x800 respectively)

Note: the coating thickness of the location is estimated between 1 - 3 mil.

Many domes in the conformal coating have been observed. Domes caused by whisker growth beneath coating.

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Responsible NASA Officials:

   Michael Sampson/NASA GSFC Code 306
   Dr. Henning Leidecker/NASA GSFC Code 562
Additional Researchers: 

   Jong Kadesch/Orbital Sciences Corp.
   Jay Brusse/QSS Group, Inc.

Last Updated:

April 20, 2005

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