Electronics Forum | Mon Feb 21 19:42:26 EST 2005 | alan
I would like to find out what is one of the most common cleaning solvents used in screen printers. By this, I mean which solvent is used in the solvent tanks to clean under stencil in DEK & MPM's etc. Please, no sales guys, only real users. Cheers,
Electronics Forum | Mon Nov 07 05:56:19 EST 2005 | pavel_murtishev
Good day, What type of solvent are you using for stencil cleaning during production? Does anybody use VIGON SC202 for stencil cleaning? What type of solvent can you recommend? Thank you. BR, Pavel
Electronics Forum | Mon Nov 14 02:30:50 EST 2016 | edmaya33
Just wanted to ask what is the correct test method i need to do to ensure that my cleaning solvent is still OK to use. This is in particular for stencil cleaning,carriers, pcb etc. I am using a jet cleaner with recirculating solvents.
Electronics Forum | Fri Mar 03 07:40:06 EST 2006 | davef
The most effective cleaning of high solids RMA has been with a good saponifier (5-7%) [eg, Kyzen Aquanox, Lonox formulations, Envirosense Envirogold, etc ] in deionized water, 150F, with 2-3 DI water rinses. Dull solder connections when you do spot
Electronics Forum | Tue Jan 10 20:39:06 EST 2006 | aqueous
Of course there are solvents which are less harmful to the environment than others. The operative phrase is �less harmful�. As a rule, water-based chemistries are �greener� than solvents. There are some solvent blends designed for aqueous-based eq
Electronics Forum | Wed Nov 08 20:45:32 EST 2000 | Dave Rygwalski
We are using Austin American Technologies with Petroferm solutions and have excellent results using the same two types of solvents for cleaning stencils, adhesives and miss print boards. I average about five hundred cleaning cycles before we have the
Electronics Forum | Wed Oct 21 09:16:01 EDT 1998 | ULISES PENAHERRERA
I'M LOOKING FOR A SOLVENT TO MAKE REMOVING EPOXY FROM THE BOTTOMSIDE OF BOARD ON SMT COMPONENTS. THIS IS MOST IMPORTANT AFTER THE EPOXY HAS CURED AND EVEN RAN THROUGH THE WAVE. I'M LOOKING FOR A WAY OF MAKING THE REWORK PROCESS ON THE CURED EPOXY MO
Electronics Forum | Fri Oct 07 15:49:58 EDT 2005 | Amol
Hi, Can anyone suggest what solvents are the best for manual stencil cleaning?? we are currently using alcohol wipes, but the fine pitch apertures still have solder paste stuck in between them. We should ideallyhave a stencil cleaner, but until that
Electronics Forum | Fri Mar 09 06:04:18 EST 2007 | phil69
Hi, I am currently looking for a replacement solvent to remove RMA flux from Hybred Ceramic Substrates after reflow. We are currently using Dichloromethane in a Crest AVD500 wash. This solvent carries an R40 risk phrase, hence we are on a drive f
Electronics Forum | Thu Jun 05 07:54:20 EDT 2008 | davef
You're correct, uV costs 1.7X solvent-based silicone. This high purchased material cost is counter balanced by uV requiring lower thickness due to higher solids and that 60 to 80% of a solvent coating is volitile and goes up the pipe between applicat
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