Electronics Forum | Wed Oct 23 08:40:20 EDT 2002 | davef
Yer not making this easy. What kind of flux? If no-clean flux, what controls are you using to assure you are: * Applying the correct amount of flux? * Properly activating the flux? If water washable flux, talk to us about your cleaning methods and
Electronics Forum | Sun Sep 27 23:10:19 EDT 2009 | hallwayit
Hi, Walter, Why don't you try no-clean flux? We ever met the same condition, later, we changed to no-clean flux solved the problem.
Electronics Forum | Fri Feb 08 10:52:24 EST 2019 | roblackey
BLT 31-41 "No Clean Selective Flux For Aerospace" On a Versaflow 3/45 Atomises well, good hole penetration, good wetting, cleans off well in the solvent cleaner. Use for SN100C, SA0307, and 60/40.
Electronics Forum | Mon Feb 22 22:25:19 EST 2021 | rowan
Hi, We were having flux residue entrapment under the component. So we are evaluating to add steam cleaning with DI water, using precision micro prior to Di wash. Have anyone tried this and what are pros and cons. Your advice appreciated. Thanks
Electronics Forum | Tue Aug 22 16:51:04 EDT 2000 | Dr. Ning-Cheng Lee
Yes, no-clean is more of a challenge, particularly for halide-free no-clean. Requirement on probe testability will make it more difficult.
Electronics Forum | Thu Aug 20 07:10:46 EDT 2009 | davef
Questions are: * On what portion of the second side of the board [eg, solder only, solder mask only, etc] do you see this white hazy residue? * Could you attach a picture? * You mention cleaning this residue. What have you used to clean the residue?
Electronics Forum | Sun Aug 07 01:49:58 EDT 2011 | xboxhaxorz
http://intelpr.feedroom.com/?fr_story=236a12fb4342ce6a578b40e8b7121d14c0bab751 Watching this video, i was wondering which type of flux they use for cleaning and for reattachment. I was unable to find the flux they use. Shown at 4:17 4:29 8:59 If un
Electronics Forum | Tue Feb 19 08:49:34 EST 2008 | rgduval
Get the ionic specs from your flux manufacturer, and show it to the designer. No-clean flux/solder is supposed to be low to minimal in ionic contamination, which allow the whole no-clean thing. If he needs further proof, you can have the board io
Electronics Forum | Tue Aug 22 16:43:57 EDT 2000 | David Snyder
Hello Dr. Lee, Will no-clean fluxes be more of a challenge to develop?
Electronics Forum | Thu Oct 24 10:05:59 EDT 2002 | Yannick
I don't know the name of the flux. but is a no-clean solder paste.
