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.
Electronics Forum | Tue Sep 27 08:22:27 EDT 2005 | Amol
I am using masking tape, the 3M high temp blue masking tape. the problem though doesnt seem to be related to the masking tap as i am seeing pin holes and eventual dewets over entire ckt board (its almost as if the board has chickenpox under black lig
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
Electronics Forum | Wed Sep 19 12:27:52 EDT 2012 | tombstonesmt
Looking into possibly receiving samples of polyester masking dots for conformal coating. Our usage of polymide dots have really increased in the past months and we're always looking for a reduction in costs. The only information I've found is that po
Electronics Forum | Mon Jan 26 11:41:04 EST 2004 | pbarton
Some questions: Is the peelable/spot masking only being applied to the earthing points on the one side or to both sides? Is the peelable mask you are using specifically designed for coating masking or is it the same as that you use for masking sold
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
Electronics Forum | Tue Nov 01 10:06:00 EDT 2011 | davef
Humiseal says: Typically, there are three main approaches to avoid coating wicking into press-fit connectors (and other keep out areas). Wicking is a phenomenon caused by a combination of low viscosity of conformal coating material and strong capilla
Electronics Forum | Tue Apr 07 15:36:15 EDT 2009 | gtemkin
Most of the conformal coating manufacturers recommend verifying the compatibility of their coating with the solder mask, so it's no surprise that occassionally there will be such issues. Are you sure your conformal coat is completely cured? If your
Electronics Forum | Wed Aug 24 10:04:48 EDT 2005 | davef
Try; * CS Hyde; 1351 N Milwaukee Ave, Lake Villa, IL 60046; 800-461-4161 / 847-395-0325 Fax: 800-441-8063 / 847-395-0535 * CGS Tape, 12-270 Timberbank Blvd, Toronto, ONT M1W 2M1, CA; 416-561-9168 Fax 416-773-0262 http://www.cgstape.com
Electronics Forum | Wed Aug 24 09:03:44 EDT 2005 | PWH
Does anyone know of a company that cuts kapton masking to desired shape per Gerber Data for conformal coat masking applications? (Preferably Pacific Northwest Region).
