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March 2007

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Subject:
From:
"Whittaker, Dewey (EHCOE)" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Whittaker, Dewey (EHCOE)
Date:
Mon, 26 Mar 2007 07:25:52 -0700
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Bill,
I agree. I loaned mine to an Engineer that worked for me. When he left
so did my copy.
Dewey

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of [log in to unmask]
Sent: Friday, March 23, 2007 4:23 PM
To: [log in to unmask]
Subject: Re: [TN] Soldermask Blisters

I would refer you to the excellent book, "The Contamination of Printed  
Wiring Boards and Assemblies", by Carl J. Tautcher, published by Omega
Scientific 
Services in 1976. 
Carl did much work with the military & aerospace world to deal with the

phenomenon of 'vesication' as it was known at the time. I would suggest
you take  
a look at Chapter 6 especially, although the topic is described in many
of the 
 other chapters of this book.  

Bill  Kenyon
Global Centre Consulting
3336 Birmingham Drive
Fort Collins, CO  80526
Tel: 970.207.9586 Cell: 970.980.6373
email:  [log in to unmask]




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