Electronics Forum | Wed Sep 21 09:07:49 EDT 2016 | johnb1712
We are looking for advice on removal of BGA components once urethane conformal coating has been applied and cured.
Electronics Forum | Wed Aug 15 13:03:26 EDT 2018 | davef
What does you urethane coating material supplier say? Urethane coating remover try: * Humiseal 1080 or 1100 * Dynaloy Dynasolve 190 or Uresolve 411 Techspray and Microcare make urethane coating removal products Urethane coating breaks down appr
Electronics Forum | Tue Jan 24 21:07:17 EST 2006 | davef
We all genuflect to Graham Naisbitt, a generous contributor to SMTnet. Moisture-curing urethanes may form minute bubbles if the coating is too thick or the coating environment is too humid. So, tell us more about your urethane and the method you u
Electronics Forum | Tue Aug 14 16:21:47 EDT 2018 | dontfeedphils
I'm looking for a strong, universal urethane coating remover/cleaner. It'll be used for cleaning equipment, mostly metal pieces, so I'm not worried about material compatibles. Just looking for the strongest, universal urethane conformal coat remo
Electronics Forum | Mon Apr 04 08:45:42 EDT 2005 | jimih280
how does polyurethane used for wood floor coating differ from urethane conformal coatings sold for circuit boards? where can i get uv tracer to put in oil based urethane?
Electronics Forum | Mon Sep 17 19:40:05 EDT 2007 | davef
Ken contacted Asymtek. They stated that urethane and acrylic can be used in the same machine provided that he thoroughly flush the system with solvent.
Electronics Forum | Tue Aug 26 16:18:13 EDT 2008 | grics
hey, thanks for the advice. We have replaced all the lines and have had the valves cleaned & rebuilt, so we are hoping that will be sufficient. What does the dewetting of the urethane coating look like???
Electronics Forum | Wed Aug 15 12:16:38 EDT 2018 | aksaustin
I know Kyzen and Zestron both have solutions for cleaning urethane. Are you cleaning it with your washer?
Electronics Forum | Wed Aug 27 08:06:43 EDT 2008 | davef
Thick, hard conformal coatings of acrylic, urethane and epoxy have a well documented history of causing solder joint cracks and breaking glass/ceramic and other brittle components. Dissimilar expansion and fairly high surface bond strengths of the ma
Electronics Forum | Thu Jan 29 16:30:04 EST 2004 | blnorman
What conformal coating are you using - silicone, acrylic, urethane?
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