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October 2001

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Subject:
Re: PCB Cleaning
From:
Brian Ellis <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 4 Oct 2001 09:47:39 +0300
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text/plain (33 lines) 
Michael

IMHO, it will have no effect.

Brian

Michael Bell wrote:
>
> What is the impact on a PCB if an operator has ultrasonically clean a PCB in
> IPA.  The PCB was cleaned for about 5minutes after the paste had been
> scrapped off.  Would the PCB absorb the IPA and in-turn lead to delamination
> or have any other degrading effect?
>
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