Was there any hypothetical grease or oils
between the source of the leak and the boards
that this could have dissolved along the way?

Or any other impurities along the way?


> From: George Franck <[log in to unmask]>
>
> 'Netters!
>
> Here is a theoretical question for you!
>
> Let's assume an entirely hypothetical situation where a moderate number
of
> un-coated Assembled Circuit Cards were exposed to Ethlyene Glycol.  Just
for
> arguements sake, lets say a cooling system dumped it's coolant on the
first
> floor above a hypothetical basement laboratory.  The hypothetical
Ethlyene
> Glycol dripped into the theoretical basement and filled up the typical
> anti-static bins where the hypothetical Assembled Circuit Cards are
> typically found.
>
> <wink>
>
> How would you clean these boards up?  Would you need to?
> I assume there would be an impact on the SIR, but not on the ionic
> contamination levels.  How could you tell when the boards were clean?
> Isn't Ethlyene Glycol a major part of many "No-Clean" solder fluxes?
> How could these cards be demonstrated to be fine?
>
>
> George Franck
> "Theoretically, my hypothetical opinions are typically not necessarily
the
> same as those of my postulated company."
>
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