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January 1997

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Subject:
From:
"Hemstad, Jon (MN51)" <[log in to unmask]>
Date:
27 Jan 1997 10:22:37 -0600
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I am looking for information on matte-finish solder masks.  My company is 
going to a no clean process and the matte-finish will help control solder 
balls.  What measure is used to gauge the matte-finish and how does a 
company control and measure the quality of the matte-finish coming in?  Any 
information would be appreciated.

Jon Hemstad

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