Technical articles from Electrochemicals lnc

Subject Link File size
Reliability of PTH printed wiring board manufacture using a graphite-based direct metalization process Reliability of PTH... 27 kB
Enhanced solderability of pwb substrates using improved organic solderability preservatives Enhanced solderability 31 kB
Shadow® technology and flexible circuitry Shadow technology 7 kB
Improved organic solderability preservatives for mixed metal finishes Improved soderability 34 kB + images
TROUBLE IN YOUR TANK? Articles on troubleshooting in the PWB process. Troubleshooting articles index 7 kB
 

Articles in Adobe Acrobat pdf format (see text on right*)
Via Hole Filling Technology for high density, high aspect ratio PWBs Built-in Reliability... (pdf) 1.2 MB
Built-in Reliability Optimization of the Desmear and Metalization processes for use on high frequency and lead-free laminate materials Built-in Reliability... (pdf) 0.6 MB
Building Strong Bonds Enhancing interlaminar bond strength for high performance resin systems with an organo-metallic copper surface treatment process. Building Strong Bonds... (pdf) 1 MB
Back Panels II Reliable metalization of high aspect ratio through holes Reliable metalization of high aspect ratio through holes... (pdf) 500 kB
Via Hole Filler Lackwerke Peters SD 2361 CO-BRA BOND SM... (pdf) 200 kB
Glicoat SMD Organic Solderability Preservatives CO-BRA BOND SM... (pdf) 80 kB
CO-BRA BOND SM Adhesion promotion for soldermask & dielectric materials CO-BRA BOND SM... (pdf) 1 MB
Thermal reliability of lazer ablated microvias Thermal relaiability... (pdf) 600 kB
Metalization processes for blind vias Metalization processes...  (pdf) 300 kB
Integrating high density interconnect microvia technology Integrating high density..... (pdf) 2 MB
Use of a chemical fixing agent with colloidal graphite Use of a chemical.....  (pdf) 2 MB
Hole plugging technology Hole plugging.....  (pdf) 100 kB
General press releases are in the NEWS tab in the Company Background section.
File format of articles
The first articles in the list are the usual html web page format. Clicking on them will open a page as normal.

* pdf format
Those under the pdf heading require Adobe Acrobat® Reader* to be installed in your computer.
pdf files will be downloaded into a separate window. This lets you continue to view the site while the pdf is downloading, and gives you maximum space and flexibility in viewing the pdfs. Any further pdfs you download will open in that same window letting you go back and forward between them.
The format has the advantage of good presentation, has search and contents navigation facilities but the downside for slow internet connections is their download time.
File sizes are indicated to guide you on this (2kB per second being about average for a 56kbps connection).


*(Adobe™ Acrobat Reader is available free from www.adobe.com/products/acrobat/readstep2.html)


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