Electronics Forum | Thu Aug 01 11:18:06 EDT 2019 | bulur
Is TS-2414 insulating varnish material suitable for conformal coating of PCBAs? How can its performance be tested? What properties should be looked for on its data specs to conduct initial assessment if it is a suitable coating material?
Electronics Forum | Thu Aug 01 18:32:33 EDT 2019 | bulur
Dave, Thank you for the information.
Electronics Forum | Fri Jul 26 03:52:03 EDT 2013 | danyquintard
Hi We produce electronic pcboards for the aircraft industry. Some of our clients think that the thickness of the varnish left is proportional to the intensity of the blue color of uv's pigments in the varnish. Out off, we know that is not true. The
Electronics Forum | Thu Nov 13 11:49:50 EST 2003 | pbarton
Adam, Not had any experience of the stuff myself but a quick Google reveals that KF1280 is 'Vernis de Protection' (French for Protection Varnish), available in aerosol cans. try this link: http://www.gotronic.fr/catalog/circuits/aerosol2.htm Unless
Electronics Forum | Wed Nov 19 07:35:10 EST 2003 | ADAM
Guys Has anyone got any bright ideas as how to remove alkyd modified acrylic varnish from populated PCB'S ? effectively and effeciently. Thanks ADAM
Electronics Forum | Thu Feb 16 09:03:09 EST 2006 | adlsmt
We already tried that. The sugar seems to have a bad reaction with the varnish on the Inductors. Do they make a sugar-free version?? Can you send me some samples??
Electronics Forum | Wed Dec 09 08:45:31 EST 2009 | orlando
Does anybody run conformal coating process using UV cure varnish? We have a long experience on solvented urethane coating material but switching to solventless is unknown for us. Could you recommand vendors for UV curing oven? Thanks
Electronics Forum | Tue Aug 27 05:02:13 EDT 2013 | danyquintard
I think it is useful just to see where varnish should not be (eg connection parts). it is necessary to use another method to measure the thickness.
Electronics Forum | Sun Sep 08 15:07:42 EDT 2013 | davef
PCB designers specify the application of solder mask [eg, varnish, solder stop mask, solder resist, etc] to fabricators to reduce the potential of bridging between two conductive traces during assembly soldering processes [eg, wave, reflow and hand s
Electronics Forum | Thu Mar 21 19:57:54 EDT 2024 | compit
I am looking for a machine to protect PCBs against moisture with varnish. It doesn't have to be very efficient, it seems that one for a desk is enough. What to look for? Is it worth looking for a used one? Best available in Europe.
