Electronics Forum | Mon May 18 02:22:34 EDT 2009 | jhk71
Unfortunately I have no information about the metal layers and the processes. I only see the effect. Is it possible or common that the nickel undercoat could have been forgotten?
Electronics Forum | Thu Jan 22 11:12:06 EST 2009 | davef
Conformal coating masking: Electronic equipment manufacturer's use conformal coating processes to protect printed circuit modules from moisture, fumes, rapid temperature changes and other environmental conditions. Typically, pressure sensitive tapes
Electronics Forum | Thu Apr 20 09:53:25 EDT 2006 | samir
Amol, good call there. Silicone mask and silicone coatings are friendly with each other. This was 1995, and at the time, there were no silicone boots available on the market.
Electronics Forum | Wed Apr 19 16:24:11 EDT 2006 | patrickbruneel
Here's an other option called seal and peel http://www.interfluxusa.com/misc.html
Electronics Forum | Wed Apr 19 16:43:05 EDT 2006 | samir
Silicone-based coatings "repel" most foreign,non-compatible materials like peelable solder mask, and rubber or vinyl boots. The result is, uncured material around the vicinity of where the boot was. Trust me. Been there and done that. As a rookie
Electronics Forum | Thu Apr 20 09:26:10 EDT 2006 | amol_kane
I am using Silicone based boots with SR coating with good results. I Use Vinyl and Rubber boots with AR and UR coatings.
Electronics Forum | Wed Apr 19 15:44:39 EDT 2006 | choppy
I'd also say to be very careful about contamination espacialy with boots. Some companies use oily products on there boots so be careful.
Electronics Forum | Thu Jan 22 03:25:26 EST 2009 | stevewilde
What masking tape can people recommend for masking the board when conformal coating. I am using a PVA autocoat machine and humiseal 1B31. Current tape, is leaving residue on board when used to hold link wires down whilst glue cures and also when used
Electronics Forum | Wed Sep 09 17:24:49 EDT 2020 | kumar
For Conformal coating machine to mask the components which material(silicon or SS) make masking boots is beeter interms of Cost,cycle time,Reusable lifecycle
