Electronics Forum | Fri Sep 19 18:15:04 EDT 2003 | joeherz
Russ, I had arrived at basically the same specs here. Thanks for the effort. Regards.
Electronics Forum | Wed Feb 15 15:55:47 EST 2006 | cardinal
Bubble Yum has worked well for me in the past Brad
Electronics Forum | Wed Feb 22 12:53:00 EST 2006 | Jim
Can I get a sample of the Bubble Yum? Do you have several varieties?
Electronics Forum | Fri Nov 17 09:24:33 EST 2006 | Brandon
Thanks Russ. I have contacted the board house. Will post results later.
Electronics Forum | Tue Jul 15 17:54:57 EDT 2008 | arminski
thanks sir! you explained it very well.... thanks a lot!
Electronics Forum | Wed Jul 16 19:07:59 EDT 2008 | boardhouse
Your Welcome.
Electronics Forum | Tue Dec 01 09:24:01 EST 2009 | sforman1
40 years. no cost to you. just trying to help Sam
Electronics Forum | Fri Sep 21 17:33:01 EDT 2018 | michaelszuch
Hello Hai, The first step is to determine where in the process the bubbles are being generated - either during coating or during curing. You can easily check this by letting a few boards air dry (no oven) and comparing them to the oven-cured ones. I
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 Sep 10 15:01:28 EDT 2009 | mefloump
I currently spray DOW 2620 with my PVA650 without any problems. I do not thin it but I do have a distance between the coating machine and IR oven to provide a flash off period. I notice bubbles only when the flash off time is too short and the coatin
