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Date: | Wed, 20 Apr 2005 16:43:38 -0500 |
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If it is indeed peeling from the foil I would test the raw material for any
form of contaminate causing passivation, ruling that out I would look at
poor electroless copper process (pre-cleaning, e-plating, rinsing, drying).
Franklin
----- Original Message -----
From: "Rich Olsen" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, April 20, 2005 3:50 PM
Subject: [TN] Peeling Copper traces
> Hello,
>
> What are some likely causes of peeling copper traces?
> It is plated copper pulling away from the foil copper?
>
> thanks,
> Rich
>
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