Gregg,

If you do a Google search for "NASA conformal coating", you'll find a  NASA document, NASA-STD-8739.1 titled, WORKMANSHIP STANDARD FOR STAKING AND CONFORMAL COATING OF PRINTED WIRING BOARDS AND ELECTRONIC ASSEMBLIES.  It doesn't specifically say it's for flight hardware so I'd want to make sure it was applicable, but it says that any MIL-I-46058 qualified conformal coating is acceptable.  Although MIL-I-46058 is inactive, the QPL-46048 is still active.  You can search for qualified materials at:

http://www.assistdocs.com/search/search_basic.cfm

It takes some time to figure out how to get to the QPL database.  Feel free to ask for help if you need it.

Gregg



-----Original Message-----
From: Gregg Owens [mailto:[log in to unmask]] 
Sent: Wednesday, November 16, 2011 1:09 PM
To: [log in to unmask]
Subject: [TN] Spaceflight (NASA) Approved CC

Dear TechNetters:



I have returned to SpaceX and have been posed a question which some of you should have quick answers for (obviously not a Doug "It depends" question).

'

What are the NASA approved conformal coatings for spaceflight? I was hoping to find a list in the NASA-STDs but didn't find a list. Replies are most appreciated.



Thanks,

Gregg Owens

SpaceX

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