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July 1999

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TechNet <[log in to unmask]>
Subject:
Cu thickness varies from panel to panel
From:
Francis Lai <[log in to unmask]>
Date:
Sun, 4 Jul 1999 11:25:08 -0700
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"TechNet E-Mail Forum." <[log in to unmask]>, Francis Lai <[log in to unmask]>
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Recently, I have found that Cu thickness plated onto panels may vary uo
to 150 u inches from one panel to another under the same conditions and
current and in the same bath.
Did I do anything wrong? I am using a Macdermid acid plating bath 9241.

My e-mail : [log in to unmask]

THANKS!!!!!!!!

Francis

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