Not only Yes and Yes, but,
the area should be cleaned with alcohol and the boards
baked prior to filling with epoxy, otherwise, the moisture
absorbed by sitting in ambient air (and cleaning) will be
sealed in and subject that area to delam.
-Carrie
-----Original Message-----
From: David Douthit [mailto:[log in to unmask]]
Sent: Wednesday, October 16, 2002 12:16 PM
To: [log in to unmask]
Subject: Re: [TN] conductor cut: IPC-7721
YES & YES!!
David A. Douthit
Manager
LoCan LLC
"Bissonnette, Jean-Francois" wrote:
> Hi all,
>
> After cutting a trace, is it always necessary to add epoxy to fill the cut
> mark left on a board?
> If it is not filled, is there any risk of humidity infiltration that could
> cause problems latter in the
> field?
>
> Any help would be appreciated.
>
> Thanks in advance!
>
> Jean-François Bissonnette
> Vérificateur, Contrôle de la Qualité
> Électronique
> Produits et Procédés
> Vapor Rail Inc.
>
> [log in to unmask]
>
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