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April 1998

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Subject:
Re: Black Oxide
From:
Robisan1 <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Mon, 27 Apr 1998 21:45:12 EDT
Content-Type:
text/plain
Parts/Attachments:
text/plain (26 lines) 
Everything I have been told is that the oxide coating on
inner layers was there to provide "tooth" to the otherwise
smoothe surface of inner layer circuitry.  The debate was
always whether brown was better than black.

As far as handling, it is a problem because when handling
you have to be careful not to remove it.

Susan Mansilla
Technical Director
Robisan Lab

(I use to build a lot of boards for the Navy)

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