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Reply To: | (Leadfree Electronics Assembly Forum) |
Date: | Tue, 28 Dec 2004 15:30:43 -0600 |
Content-Type: | text/plain |
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Hi Lee, IPC LF Listservers,
Back a little while ago in 2004 KEDS-Rick started a tread about protective
paper that was shipped with product that had exposed silver.
This link should get you to the beginning of that tread. If not search on
(silver paper) and limit it to (since 2004).
http://listserv.ipc.org/scripts/wa.exe?A2=ind0405&L=leadfree&P=R9936&I=-3
Did you use this paper, other, and did you have any special procedures in
manufacturing to protect against S causing damage to Ag surfaces.
Yours in Engineering, Dave
YiEngr, MA/NY DDave
P.S. I am not sure why the European's have lessed the usage of Im-Ag per
TommyA, yet I do remember years ago that Sulphur or Sulfur or (S) was a bit
high in certain parts of Europa like Greece and was causing some problems
(decay) to ancient structures.
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