Electronics Forum | Wed Jul 29 11:28:54 EDT 2015 | pankyb1261
How many times does it have to flex. There are acrylic conformal coatings that can be bent once to 90 degrees or so
Electronics Forum | Wed Mar 02 07:47:57 EST 2016 | deanm
Sounds like over molding would be ideal, but if they don't want to spend for a mold I would look at silicone conformal coatings that can be used in a dip process. Silicones are thicker than other coating materials and multiple drippings may provide t
Electronics Forum | Mon Sep 05 12:11:38 EDT 2016 | sarason
The next question how do you do repair through conformal coating . Opps! Better off having done all your inspection and testing first! Hopefully your question is for service! regards sarason
Electronics Forum | Wed Sep 07 16:31:26 EDT 2016 | mnorthey
You can inspect joints using an X-ray machine and we use a sand-blaster type machine which blasts (Starch) to remove the conformal coating. (Carbo Blast). However; the inspection should be done prior to Coating, as we all know some jobs are rushed t
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 | Tue Jan 31 13:41:41 EST 2017 | tombstonesmt
Dow Corning 3-1953 is widely used when it comes to silicone based conformal coatings. Low odor, medium viscosity, can be atomized or needle dispensed. We have our operators fill syringe cartridges for any minor touch up.
Electronics Forum | Tue Apr 18 14:43:04 EDT 2017 | dontfeedphils
By the time they've reached me/conformal coat they're depaneled (assuming they were panelized at all). Also looked at the tape dot method, but that's a no go as well due to coverage needs.
Electronics Forum | Thu Mar 07 02:22:21 EST 2019 | abhilash4788
Can you suggest cost effective 3D printer for making conformal coating caps. And please let us know what you have considered.
Electronics Forum | Fri Apr 05 15:24:14 EDT 2019 | sever_83
What can cause solder balls to appear after conformal coating? Using Dymax 9-20557, light curing for 1.5 mins. Can too much heat from light cure cause solder balls?
Electronics Forum | Thu May 09 12:39:00 EDT 2019 | slthomas
We have never coated flexible circuits, although these guys apparently do as a part of their FC fabrication services: https://gcaflex.com/why-is-conformal-coating-important-for-flex-printed-circuit-boards/
.gif)
