Electronics Forum | Mon Feb 13 12:14:13 EST 2006 | davef
Some low residue [no-clean] flux residues are cleanable, others are not. Talk to your paste supplier for a recommendation of cleanable low residue flux.
Electronics Forum | Wed Aug 11 02:53:44 EDT 2004 | praveren_madaan@jabil.com
Hi Abraham, We are using SC10 solvent from Alpha which is ment for No clean flux residue cleaning. Thanks
Electronics Forum | Tue Feb 19 15:36:37 EST 2002 | gtemple
We used no clean flux and experience the little filter in the flux tank going black. How long until it goes black? Could the pump be damaged, or you may have to start changing the filter regularily
Electronics Forum | Tue Oct 29 08:41:48 EST 2002 | peterpaulmary
from my experience, no clean mean "difficult and cannot clean" Normally, you will observe white residue when cleaning it. You should study the flux in the no-clean solder cream before cleaning it. Or change no clean solder to clean type solder
Electronics Forum | Thu Jan 13 12:27:59 EST 2000 | Dave F
All things are possible Grasshopper. You have two choices: 1 Some no-cleans are cleanable. Talk to your sales rep. 2 Rosin based fluxes are cleaned in hi-rel aps, but not cleaned in many less than hi-rel aps. Be aware that in both instances, you
Electronics Forum | Tue Aug 10 07:10:11 EDT 2004 | abraham
Praveen, White powder residue can be produced if you clean the No clean flux residue with isopropyl alcohol. Check whether you are using any IP for local cleaning. In case you want to clean the noclean flux residue ( as per the requirements of conta
Electronics Forum | Thu Jan 18 05:37:24 EST 2007 | HC
Wondering if anyone is using cleaning solutions that are safe to use and store, and don't cost an arm and a leg. Cleaning tasks would include solder paste stencil cleaning, misprinted PCB cleaning, flux cleaning after rework, and so on and so forth.
Electronics Forum | Thu May 27 18:10:07 EDT 1999 | Omat Marasigan
hello all, Im working as a process eng'r for BGA package. We are using a water soluble flux for solder ball attachments...so there's still a need for a defluxer machine (using DI water) to clean the BGA strip after reflow. I just want t
Electronics Forum | Tue Jan 25 13:06:47 EST 2000 | Bill Schreiber
When switching from cleaning RMA to a no-clean flux, one area that is commonly overlooked is the stencil cleaning operation. Stencil cleaners that are effective in cleaning RMA often fail when cleaning no-clean (especially alcohol cleaners). Pallet
Electronics Forum | Wed Oct 11 10:29:28 EDT 2000 | G. English
Try the following steps : FIRST CHECK THE ARCHIVE for further information, it WILL help you. Step One : What�s the chemical analysis of this white res? Obtain a sample. It could be tin, rosin, or something else??? Step Two : The fastest way I know
