Electronics Forum | Fri Oct 29 17:44:13 EDT 2004 | davidcb
Davef, thanks for inputs. I think your correct, we have since obtained some ionic analysis and sure enough there is relatively high chlorides on the bare pcbs. The toluene is controlled within dip tank / drying system, almost no exposure to workers.
Electronics Forum | Thu Nov 23 23:59:25 EST 2000 | terry sun
Hello to all out there, We're considering CC process,and would like to know some defferences between SSC3 of Electrolube and Humiseal 1B73, yes,I know that SSC3 is silicone one,and Humiseal 1B73 is solvent based acrylic as well as other basic propert
Electronics Forum | Mon Feb 18 18:13:30 EST 2019 | slthomas
Has anyone found a durable, indelible inspection stamp ink? We have an extreme case of smearing/obliteration because we have the boards dip coated (Humiseal 1B73). The manufacturer of our stamps is zero help, i.e., the best I could get out of them
Electronics Forum | Thu Apr 16 10:13:32 EDT 2015 | charliedci
Anyone aware of an acrylic conformal coating that is UV curable?
Electronics Forum | Fri Apr 17 05:39:39 EDT 2015 | sarason
Electrolube has one. http://www.electrolube.com/products/conformal-coatings/uvcl/low_non-voc/ Sarason
Electronics Forum | Mon Apr 04 08:45:42 EDT 2005 | jimih280
how does polyurethane used for wood floor coating differ from urethane conformal coatings sold for circuit boards? where can i get uv tracer to put in oil based urethane?
Electronics Forum | Thu Jul 07 06:48:15 EDT 2005 | davef
Alternatives are: * DSCC Columbus continues to maintain the QPL for MIL-I-46058C. [Engineering is unlikely to change.] * Use International Electrotechnical Commission Standard, IEC 61086 - Coatings for loaded printed wire boards (conformal coatings)
Electronics Forum | Wed Jul 06 22:34:19 EDT 2005 | davef
Many companies use IPC-CC-830B as a replacement for the deactivated MIL-I-46058 conformal coating standard.
Electronics Forum | Sat Aug 07 02:28:20 EDT 2010 | raghu
We have PVA 350 benchtop dispensing equipement with humiseal 1A33 CC material. is there any moisture measurement process in conformal coating material?
Electronics Forum | Fri Apr 17 14:08:00 EDT 2015 | davef
Humiseal says, "UV cure – These materials are also more difficult to repair as they are the most chemically resistant and mechanically tough of all conformal coatings. Removal is possible locally by using powder abrasion."
