Electronics Forum | Mon Aug 29 16:21:20 EDT 2011 | rjlasko
Greetings...I have a customer that has an assembly that is conformal coated with Humiseal 1A33. This assembly has some components (resistors and FET's) that heated up during operation and has discolored the conformal coating around their location.
Electronics Forum | Thu Aug 27 11:35:07 EDT 2009 | davef
There are many possibilities: * Conformal coat is incompatible with surface residue on the board * Conformal coat is incompatible with solder mask on the board * Moisture is out-gassing from the board * Conformal coat is too thick and does not allow
Electronics Forum | Thu Aug 01 12:58:07 EDT 2019 | davef
Look at: * Conformal Coating 101 - https://www.smta.org/chapters/files/UpperMidwest_BTW_Conformal_Coating_June_27th_2012.pdf * IPC Conformal Coating Course - https://edge.ipc.org/course/conformal-coating * IPC-CC-830: Qualification and Performance
Electronics Forum | Tue Mar 06 17:14:40 EST 2001 | bschwyn
Is conformal coating necessary for products that are used indoors?
Electronics Forum | Thu Jan 29 16:30:04 EST 2004 | blnorman
What conformal coating are you using - silicone, acrylic, urethane?
Electronics Forum | Thu Sep 08 14:16:24 EDT 2005 | pjc
Try contacting Humiseal. They are BIG in conformal coating materials: http://www.humiseal.com/
Electronics Forum | Thu Dec 15 08:33:30 EST 2005 | Amol Kane
Hi, Is anyone out there using the PVA selective conformal coating machine and knowledgable about programming it?
Electronics Forum | Thu Jan 12 13:29:22 EST 2006 | markb
Does anyone know of a place in New England that can do silicone conformal coating?
Electronics Forum | Fri May 29 06:56:11 EDT 2009 | davef
esd "conformal coating"
Electronics Forum | Sat Jun 13 02:20:30 EDT 2009 | operator
What are the ballpark pricing figures for conformal coating machines? Benchtop through in-line?
