Full Site - : kapton tape humiseal conformal coating (Page 2 of 4)

Masking tape

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

Masking of PWBs prior to conformal coat

Electronics Forum | Fri Apr 21 17:46:29 EDT 2006 | SD

First of all, do not use kapton tape! It tends to cause a dewetting effect around the tape. A call to Humiseal will explain why. There's not really a blanket answer to your question.... Removing cured liquid mask can often result in a fillet ef

Conformal coating (again)

Electronics Forum | Tue Jan 27 07:10:06 EST 2004 | Rob O

Try using Kapton Tape or masking tape dots instead of the liquid mask.

Pick n Place tape dot

Electronics Forum | Thu Feb 06 14:06:09 EST 2014 | rgduval

If you get a response to this, I might have a need to look into something similar. Though, I don't need adhesive..I need something more like kapton or masking dots. I am working on a new job that requires conformal coating, and LEDs that need to be

Humiseal HT-500 Masking Tape Replacements

Electronics Forum | Mon Mar 05 22:51:05 EST 2007 | davef

Humiseal * HT500 HumiTape silicone free (Kapton tape isn't) * HT600 HumiTape [ESD safe version] Try: Shercon [10425 Slusher Dr, Santa Fe Springs, CA 90670; 800-228-3218 F800-955-8988 562-946-8555 F562-946-1015 http://www.shercon.com] "Conformal Coa

Conformal Coating

Electronics Forum | Thu Dec 12 10:42:52 EST 2002 | Adam

Guys Does anyone have any bright ideas with regards to masking a PLCC socket with via holes directly below the socket, prior to conformal coating ? We've tryed kapton tape and peelable masks but not with desirable results. Our coating process is a t

Humiseal HT-500 Masking Tape Replacements

Electronics Forum | Tue Mar 06 07:18:26 EST 2007 | Rob Cass

I actually bought this tape directly from a disrupter of Saint-Gobain series M797. It was placed on 6" x 9" sheets to have unique conformal coating masking cut outs made. Took some effort to get the process worked out but all is well now.

Conformal Coating Masking

Electronics Forum | Tue Mar 19 13:32:21 EDT 2013 | rgduval

In the past, I've used kapton tape for masking, as well as masking tape and solder mask as you've described. I've also used dummy connectors, or connector caps to cover connectors/pins. In the end, though, I'm not sure any of these methods decrea

AR/UR Coating Application

Electronics Forum | Wed Jan 31 10:56:23 EST 2018 | dontfeedphils

I'm working on bringing up a new conformal coat process/workcenter and have a few questions I'm hoping someone might have experience with. Right now we're manually spraying both coating materials (1B31 and 1A33 from Humiseal) using HVLP guns. I run

Conformal Coating Masking

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


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