Electronics Forum | Mon Aug 20 09:49:57 EDT 2018 | dontfeedphils
Not entirely clear on your question. We don't coat any of our hardware (assemblies are coated prior to hardware installation), so if coating needs to be reworked after this, then hardware removal is needed.
Electronics Forum | Sat Aug 18 10:35:41 EDT 2018 | mgerrior
Hey Phil, i'm just curious what your rework processes are for your hardware after conformal coating is applied (if any). I'm interested in conformal coating as our hardware can be exposed to moisture rich environments at customer sites but to my kno
Electronics Forum | Tue Jul 03 01:54:42 EDT 2018 | rdhiman1
Reaching out to all conformal coating experts, please help! While setting up conformal coating using the automated atomized spray, we observing issues associated with conformal coating wetting on the following regions: 1) Component edges 2) Metalli
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 | 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 Oct 30 22:22:08 EDT 2023 | cbeneat
We've used PVA (Precision Valve Automation) for years. Programming is straight forward. Can do simple areas to more complex, depending on valve choices and complexity of what you need to spray. We use a standard pray valve as well as a syringe. We da
Electronics Forum | Tue Mar 10 22:16:56 EST 1998 | Steve Gregory
Jeremy, I'm gonna make a couple of assumptions by "reading in between the lines" of your email: 1. You're using no-clean paste. 2. This is only happening on the second side. You tell me if I'm wrong about this... First thing, if you're only experienc
Electronics Forum | Mon Dec 21 11:31:19 EST 2009 | lynn_norman
Fusion makes UV ovens. Most conformal coating suppliers have a UV line. Great for quick cures, but the ovens interfered with our automated guided vehicles, so we had to abandon the UV.
Electronics Forum | Wed Jun 03 12:02:42 EDT 2009 | joeherz
Greetings, We have a potential job coming up that would require coating with a silicone material (Humiseal 1C51 or equivalent). The volume will be high (in the 1000s/day). This is a low complexity, small card about 2.5" square in a 6up array. Onl
Electronics Forum | Tue Mar 07 07:56:54 EST 2006 | amol_kane
Hi, I have a PVA conformal coating machine. Does anyone out there have a method to control the process once it is in the automated mode? my problem is that eventually the coating gets into the keep out areas a little bit and causes issues. is anyone
