Electronics Forum | Wed Feb 15 17:10:49 EST 2017 | aqueous
This video may help answer some questions: http://www.aqueoustech.com/benefits-of-cleaning Mike Konrad Aqueous Technologies
Electronics Forum | Mon Mar 06 15:51:38 EST 2017 | bk
The one i've been using on some thermally diverse boards with great success has been henkel loctite mfr 301. It's alcohol based not quite the solids you are looking for but close it's 5.5-6.5 solids and it is no clean.
Electronics Forum | Mon Mar 27 15:56:12 EDT 2017 | padawanlinuxero
Just 2 cents, lead free flux residue is no clean?, how about leaded flux? how much flux residue it leaves on both types? is there a clean up procedure after wave solder? or is there a wave solder process?
Electronics Forum | Fri Mar 31 17:13:04 EDT 2017 | dontfeedphils
Clean everything to do with the print process during the switch adequately and you shouldn't have an issue.
Electronics Forum | Tue Nov 07 15:00:23 EST 2017 | emeto
There are many not aggressive cleaning solutions out there that will do it. I used to use Simple Green for example.
Electronics Forum | Wed Nov 15 07:21:58 EST 2017 | stephendo
You don't clean contaminated gold fingers so much as you replace them. I once had the "cleaning" solution. It totally dissolved the gold fingers so that they could be replaced.
Electronics Forum | Wed May 30 12:40:22 EDT 2018 | davef
Drink the Absolut IPC published the Stencil and Misprinted Board Cleaning Handbook (IPC-7526). Free download here: http://shop.ipc.org/IPC-7526-English-D
Electronics Forum | Thu May 31 08:23:29 EDT 2018 | cyber_wolf
I wonder if I can convince corporate that we require 55 gallon drums of Vodka to clean circuit boards based on this post.
Electronics Forum | Wed Aug 15 12:16:38 EDT 2018 | aksaustin
I know Kyzen and Zestron both have solutions for cleaning urethane. Are you cleaning it with your washer?
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.
