Electronics Forum | Sun Jul 29 09:17:20 EDT 2001 | davef
Tough to say, but ... Chlorine: Many fluxes contain chlorine. Sulphur: Many solders and paper packing materials contain sulphur. Sodium: No idea. IPC-J-001 talks to board cleanliness and specifies criteria according to the cleanliness test met
Electronics Forum | Mon Jul 05 18:45:01 EDT 1999 | JohnW
| Is the no clean solder paste as good? We are wondering if we can elliminate the wash when we change from through hole to surface mount. | John, No clean is as good as your process, and the paste you are using. Everything I do is no clean and I h
Electronics Forum | Thu Sep 17 10:52:40 EDT 1998 | Chrys
| I need an evaluation process to prove to a customer that our no-clean process does not leave excessive residue? Any ideas? Justin's right - you need to find out why there is hesitation about residue. Right now I make a board that has contacts for
Electronics Forum | Tue May 21 00:24:34 EDT 2002 | ianchan
yngwie, Hi mate, and Holy Crap! what a blooming pile of 7 feet dung you have sitting on your front lawn! ok, we had a customer SQE like that before, fortunately she was promoted from SQE to purchasing officer. and in the name of universal sharing,
Electronics Forum | Fri May 17 15:50:17 EDT 2002 | davef
Now that�s a switch. Most are moving or properly have moved in the polar opposite direction. Dano, has someone been drilling your teeth lately? We use water washable flux to: * Remove solder balls. [Or put another way, we don�t have to screw-down
Electronics Forum | Tue Jul 06 10:12:44 EDT 1999 | John Thorup
| | Is the no clean solder paste as good? We are wondering if we can elliminate the wash when we change from through hole to surface mount. | | | John, | | No clean is as good as your process, and the paste you are using. Everything I do is no cle
Electronics Forum | Mon Mar 25 21:45:22 EDT 2024 | buckeye
I got an inquiry from one of our electronics labs with regards to their soldering processes. They use eutectic (63% Sn, 37% Pb) solder. For liquid flux they are currently using Kester 186, which is an old-school, full rosin (RMA and ROL1) flux that c
Electronics Forum | Wed Aug 28 18:08:07 EDT 2002 | MikeF
This looks like it may be a good application for an Air-Vac or Wenesco type solder station. It is a solder pot that has a small motor to pump solder up through a chimney. You can put different nozzles on the top of the chimney, so you only apply sold
Electronics Forum | Thu Jan 20 08:19:47 EST 2005 | davef
esoderberg: So, why do you want to clean your no-clean flux residues?
Electronics Forum | Wed Jan 19 16:52:11 EST 2005 | Mike Konrad
Just curious� Why only localized cleaning? Why not clean the entire board? Localized cleaning by nature is labor intensive. Mike Konrad Aqueous Technologies (909) 944-7771 ext 29 www.aqueoustech.com konrad@aqueoustech.com
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