Electronics Forum | Thu Apr 17 10:17:34 EDT 2025 | frankchan
Hi mate, you're looking for a Desktop Conformal coating machine, doesn't link to a conveyor, use it as you will. place it as you like. Unfortunately, I don't know how to attach photos or videos here, get back to me if you will, so I can send you some
Electronics Forum | Wed Jul 02 02:46:44 EDT 2008 | tang
Hi Guys, I have few question would like to ask regarding pcb conformal coating: 1. Can I know which masking material is the best for easy apply, fast cure, fast & easy to remove after coating & baking. And no chemical reaction which will whiten the
Electronics Forum | Fri Feb 20 17:04:26 EST 2004 | Long
Hi I am looking for some type of peelable mask or plug to cover the connector during the conformal coating. The problem we have is the moisture get into system and eventually penetrate under the connector creating short circuit to the board. What I r
Electronics Forum | Fri Feb 20 18:18:37 EST 2004 | davef
Pls email yer pix
Electronics Forum | Wed Oct 26 11:21:16 EDT 2005 | Amol
Hi, does anyone know/have used rubber masking boots to mask connectors, headers etc. prior to conformally coating them? i would appreciate contacts for custom rubber boot manufacturers in the united states. Thanks, Amol
Electronics Forum | Tue Jan 26 12:28:30 EST 2010 | krrayl
Are there any MIL-Std approved methods of striping conformal coating without removing connectors?
Electronics Forum | Mon Jun 18 11:17:40 EDT 2001 | Howie
The adhesive type is the problem generally - latex adhesives used are not compatible with the silicone. Humiseal offer silicone compatible tapes & dots although they are quite expensive. I found a 3M product which is compatible with silicone based co
Electronics Forum | Fri Sep 12 01:01:09 EDT 2025 | frankchan
Hi mate, this is determined by the properties of the adhesive itself. Dielectric strength is a measure of insulation strength. Generally speaking, higher is better with conformal coatings. However, circuit boards are designed to provide electrical i
Electronics Forum | Thu Sep 09 10:50:59 EDT 2004 | agkettle
Does anyone have any experience with underfill of HD connectors? New customer wishes to underfill 6 HD connectors that have been pressed into PCB. Capillary action is causing the conformal coat to wick up into connector. Material is acrylic.
Electronics Forum | Tue Sep 21 10:16:28 EDT 2004 | davef
Check with your connector supplier, but most press-fit contacts will pierce through Types UR & XY conformal coat (military approved). Acrylic (AR) Urethane (UR) Epoxy (ER) Silicone (SR) Parylene (XY)
