Electronics Forum | Wed Feb 28 20:10:08 EST 2001 | mhunter
Checked the archives with no luck. Anyone have a reliable test method of verifying acrylic conformal coat cure. Using Humiseal 1B31 mixed with approximately 30% solvent, spraying with a Nordson. Thanks in advance.
Electronics Forum | Wed Feb 28 20:16:26 EST 2001 | mhunter
Checked the archives with no luck. Anyone have a reliable test method of verifying acrylic conformal coat cure. Using Humiseal 1B31 mixed with approximately 30% solvent, spraying with a Nordson. Thanks in advance.
Electronics Forum | Wed May 16 08:48:14 EDT 2018 | charliedci
Looking for anyone that is familiar with Assymtek coating, 2004 model C-718, running on Windows NT. We experienced the blue screen of death (cannot find dll), had IT recover programming, install another hard drive in PC but now manual control of disp
Electronics Forum | Tue Aug 14 16:18:48 EDT 2018 | dontfeedphils
A couple of things to try as I just went through this myself. Checkout this link for pointers on plasma cleaning... http://www.nordson.com/~/media/Files/Nordson/march/Papers/The-Effects-of-Plasma-Treatment-Prior-to-Conformal-Coating-NordsonMARCH.p
Electronics Forum | Fri Dec 18 09:07:24 EST 2009 | tommyg_fla
dave, where I work they are having the same problems with 1B31 acrylic. The coating thickness is 6-8 mils dried so that have to do several passes with an air dry between them and a final oven cure. They think that it might be related to the heating r
Electronics Forum | Mon Nov 25 03:14:57 EST 2013 | mg2013
Hello @ the specialists, we have a Nordson Asymtek SL940 to coat our pcb's. We can use the valves SC100 and SC400 for conformal coating applications. We use the Humiseal 1A33 as the conformal coating. Now we would like to use the standard 1A33 in th
Electronics Forum | Mon Aug 04 15:27:44 EDT 2003 | A
FYI: Nordson lover. Asymtek is a Nordson company. The Nordson SelectCoat is on the Asymtek web site
Electronics Forum | Sat Sep 22 10:07:28 EDT 2018 | davef
This chart is from http://www.nordson.com/-/media/Files/Nordson/asymtek/Papers/Process%20Control%20and%20Traceability%20in%20Automated%20Conformal%20Coating.pdf?la=en
Electronics Forum | Mon Jun 25 10:59:49 EDT 2007 | simsj
We're using the 1B73LOC conformal coating from Humiseal. We've seen some bubbling of the coating. Their tech handbook suggested reducing our oven ramp speed. Does anyone have a good profile for this? They've always pointed me to Nordson, and Nord
Electronics Forum | Mon Jul 23 09:43:50 EDT 2007 | pjc
From NASA document: Conformal coating thickness shall be determined using a wet film thickness gauge,....... Wet Thickness Gauges can be obtained: Wet film Thickness Gauge P/N 790010 Nordson Corp, Amherst, OH or http://www.nordson.com/cgi-bin/MsmG
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