Electronics Forum | Tue Aug 31 23:29:24 EDT 2004 | Steve Gregory
YAAAAAAAAAA! You guys from Chemtronics are saying that hand cleaning water soluble flux residues are okay? YAAAAAAAA! that's complete MADNESS! Please clarify! -Steve Gregory-
Electronics Forum | Wed Sep 01 09:12:04 EDT 2004 | Chen
Hi Shean, Thanks for your advise. But what kind of chemical i needs to add inside to the washing machine when cleaning. Regards, Chen
Electronics Forum | Mon Sep 13 18:34:31 EDT 2004 | russ
Use Water soluble if you can, if not I would try the Indium SMQ NC paste, this residue stays soft. I would also change ICT probes to the "drill type". Russ
Electronics Forum | Mon Nov 22 17:32:34 EST 2004 | davef
Assemblers often assume that the board and component suppliers provide them with clean product. This was not a problem when everyone used water washable fluxes, because the water washing used to clean the flux residues also cleaned the board and com
Electronics Forum | Tue Dec 07 17:40:30 EST 2004 | davef
We'd suggest listening to your CSP component supplier. The standoff is too low. Check with your flux suppliers for the information you seek.
Electronics Forum | Wed Dec 08 08:32:09 EST 2004 | davef
If you email me your email address, I'll send you a contact that may be able to help.
Electronics Forum | Wed Dec 08 08:38:46 EST 2004 | davef
KS: You're correct. The standoff on a 1.00mm and 1.25mm BGA is high enough to allow cleaning. The standoff on 0.8mm BGA does not allow proper cleaning, even with saponifiers.
Electronics Forum | Wed Mar 16 02:08:11 EST 2005 | amstech
KS, Can you contact me for some business opportunities? e-mail me at goburam@yahoo.com AMS
Electronics Forum | Wed Dec 15 08:21:11 EST 2004 | pjc
Here are three VOC free chemistry suppliers. Their chemistries will clean no-clean and RMA flux residues: www.zestron.com www.kyzen.com www.envirosense-inc.com
Electronics Forum | Thu Jan 20 10:12:08 EST 2005 | patrickbruneel
Mike, I totally understand your position. We find ourselves in two opposite camps. If no-residue was impossible my company would not be in business today. Lets focus on the topics so we can help people with their problems. Patrick
