Electronics Forum | Tue Apr 07 18:05:40 EDT 1998 | Roxanne Picou
| Looking for Cleaning solvent to claen missprinted PCB, that will be good for paste (CS) and glue (PS). | One that is easy to evaporate with out leaving | white powder around component leads on CS (when cleaning PS) Solder paste cleaning can be acc
Electronics Forum | Wed Apr 26 11:52:17 EDT 2000 | Steve Thomas
I knew I was forgetting something. We use Smart Sonic 440-R, a mildly alkaline (ph 12.4 in the concentrate, we dilute to about 10%) detergent that they obviously recommend for use.
Electronics Forum | Fri Jan 07 10:27:07 EST 2011 | patrickbruneel
Hi, Detergent/saponifiers have indeed the potential to tarnish aluminum. This is due to the high alkalinity of the chemistry (pH 10-12). Things you can do to minimize the effect is: A) Limit the exposure time of the Al with the chemistry. B) Reduc
Electronics Forum | Sat Oct 06 08:32:09 EDT 2001 | davef
Mr. Wizard is not currently available. You get the wizzer. Maybe your dream date will show later. Get your own lab tests done. Show your potential customer that your boards are clean. That�s the issue. The issue is not how you go about cleaning
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