Franklin
I have seen this occur many times. In fact, it was a persistent problem where I was working until we resolved it. Ask Engelmaier about worms, types I II or III.
Best regards
Lee
J. L. Parker, Ph.D.
JLP Consultants LLC
804 779 3389
----- Original Message -----
From: Franklin D Asbell<mailto:[log in to unmask]>
To: [log in to unmask]<mailto:[log in to unmask]>
Sent: Wednesday, April 20, 2005 5:47 PM
Subject: Re: [TN] Peeling Copper traces
If there were resist residue I would think it would probably not plate up at
all...at least this is what I observe...
Franklin
----- Original Message -----
From: "Lee parker" <[log in to unmask]<mailto:[log in to unmask]>>
To: <[log in to unmask]<mailto:[log in to unmask]>>
Sent: Wednesday, April 20, 2005 4:17 PM
Subject: Re: [TN] Peeling Copper traces
Rich
If the boards are pattern plated, check for photo resist residue between the
copper layers.
Best regards
Lee
J. L Parker Ph.D.
JLP Consultants LLC
804 779 3389
----- Original Message -----
From: Rich Olsen<mailto:[log in to unmask]<mailto:[log in to unmask]>>
To: [log in to unmask]<mailto:[log in to unmask]<mailto:[log in to unmask]<mailto:[log in to unmask]>>
Sent: Wednesday, April 20, 2005 4:50 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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