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August 1998

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Subject:
Re: white residue
From:
jess baker <[log in to unmask]>
Reply To:
"TechNet E-Mail Forum." <[log in to unmask]>, jess baker" <[log in to unmask]>
Date:
Mon, 24 Aug 1998 11:29:03 -0700
Content-Type:
text/plain
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text/plain (38 lines) 
My experience is that almost all white residues are insoluable in solvent
or water.These generally tend to be benign residues.The formation may be
from heat of soldering forming carboxyls with the alcohol in the flux.
The EMPF has a study available on this.

regards

Jess Baker
Robotic Process systems

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