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August 2000

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Subject:
Re: White powdery board residue
From:
"<Rudy Sedlak>" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Tue, 22 Aug 2000 16:28:03 EDT
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Is the residue before or after assembly?  Are panels hot air leveled?

Suspect that residue is either Tin or Lead oxide.

If Lead, it will be a piece of cake to remove, if Tin, it could be one major
PIA to remove....

Rudy Sedlak
RD Chemical Company

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