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A Comparative Study on Methods for Cleaning and Preparation of the Board Surface with a Suspension of Abrasives in the Production of Fine Line Printed Circuits

A Comparative Study on Methods for Cleaning and Preparation of the Board Surface with a... A comparative study on methods for cleaning copperclad boards with abrasive slurries is presented. A number of methods are analysed in detail the conclusions indicate that brush scrubbing with abrasive slurries offers a wider processing window, whereas jet scrubbing is less forgiving for the smallmediumsized manufacturers where more handling of the material is necessary due to reduced automation. For the larger high volume manufacturers of printed circuit boards with higher levels of automation and tighter process control no significant yield differences were found. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Circuit World Emerald Publishing

A Comparative Study on Methods for Cleaning and Preparation of the Board Surface with a Suspension of Abrasives in the Production of Fine Line Printed Circuits

Circuit World , Volume 21 (1): 5 – Apr 1, 1994

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Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
0305-6120
DOI
10.1108/eb046283
Publisher site
See Article on Publisher Site

Abstract

A comparative study on methods for cleaning copperclad boards with abrasive slurries is presented. A number of methods are analysed in detail the conclusions indicate that brush scrubbing with abrasive slurries offers a wider processing window, whereas jet scrubbing is less forgiving for the smallmediumsized manufacturers where more handling of the material is necessary due to reduced automation. For the larger high volume manufacturers of printed circuit boards with higher levels of automation and tighter process control no significant yield differences were found.

Journal

Circuit WorldEmerald Publishing

Published: Apr 1, 1994

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