Electronics Forum | Thu Aug 20 07:31:07 EDT 2020 | sssamw
It depends on what material you used, but normally viscosity, adhesion, thickness and coverage is usually being inspected in production.
Electronics Forum | Mon Mar 08 20:39:03 EST 2021 | tey422
For boards that would need the conformal coating process, you would need to have them as clean as possible; especially the no clean process
Electronics Forum | Thu Aug 05 14:26:22 EDT 2021 | mmjm_1099
I have put subjects in the search here and unable to locate something defined. Does anyone have a generic guideline you would follow if the customer and/or IPC doesn't state something? Couple examples is allowance of overspray on an outside of a conn
Electronics Forum | Thu Aug 05 20:53:39 EDT 2021 | mmjm_1099
Doesn't get into the overspray allowance on bodies of connectors. I have submitted a request to get IPC-CC-830 and I hope that has more information.
Electronics Forum | Fri Mar 11 21:14:17 EST 2022 | cbeneat
We don't have 6000's, but have you checked the computer? All of ours have the manuals on the hard drive.
Electronics Forum | Thu Mar 17 11:20:29 EDT 2022 | proceng1
Thanks. I did manage to get this, which covers multiple models, including the 6000.
Electronics Forum | Tue Oct 03 18:15:24 EDT 2023 | daniel_stanphill
I had the same thought. We use a peelable mask to protect components during conformal coating. It could potentially give it complete protection with relatively easy removal.
Electronics Forum | Thu Nov 30 21:30:00 EST 2023 | ritronusa
Having issues with getting the right formula for a GPD simplecoat machine. We tried a silicone that hardened in our lines and when we try acrylic it is either showing air entrapment or cobwebbing.
Electronics Forum | Tue Jan 24 19:00:15 EST 2006 | MikeF
Graham Naisbitt is definitely an expert on conformal coating, he has posted answers here for years. Check your material to see what the cure mechanism is. Most urethanes need moisture from the air to cure, the higher the relative humidity the faste
Electronics Forum | Tue Sep 21 16:09:08 EDT 2004 | davef
Q1: What is "enough surface free energy"? A1: Look here for background: http://www.azom.com/details.asp?ArticleID=1575 Q2: How do I determine surface free energy? A2: We look at it a relative term. For instance, a semi matte finish on solder mask
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