Electronics Forum | Fri Mar 03 16:11:07 EST 2000 | cpitarys
Yes it is Ok and some folks ae doing it now, but unfortunatly IPA may not be the best solvent for this application. Take a small vial of the ipa and put some of your smt adhesive into it, shake it up and watch what happens, now step this up onto a l
Electronics Forum | Tue Apr 29 13:43:34 EDT 2008 | arminski
THANKS FOR YOUR REPLY GUYS... more background... solder paste is Water Soluble. We mask the potentiometers prior to aqeous washing using solder mask, then our operator brush the solder joints with IPA after the Wash Process...I'm concerned about th
Electronics Forum | Mon Aug 11 05:26:55 EDT 2008 | gersla
Hi All We are looking for not expensive solution for misprint PCB cleaning for both one and double side assemblies. We have tried different ways and cleaning solutions like: IPA, Vigon Zestron SD300, Vigon SC200 by deep the boards in to stainless ste
Electronics Forum | Fri Sep 05 13:21:26 EDT 2008 | gregoryyork
We manufacture a low cost machine completely Air driven for Misprints only but dont have an agent in the USA unfortunately or could have demo'd it for you They do work very well with IPA derivative cleaners but IPA on its own is very poor. Best metho
Electronics Forum | Tue Jun 18 11:16:39 EDT 2013 | dontfeedphils
Those are nozzle attaching and removing errors, meaning the machine is having a hard time picking up and leaving nozzles. In the head there should be a rubber o-ring, it often needs to be either cleaned and oiled (Juki has a specific oil, make sure
Electronics Forum | Thu Jul 21 23:09:59 EDT 2016 | adamjs
flammable and hazardous to deal with Just want to point out that this is redundant, the only hazard is flammability. Acetone is about as non-toxic as it gets (as long is it isn't in your EYES) and probably *the* most safety-studied solvent in histo
Electronics Forum | Fri Feb 10 03:14:53 EST 2017 | soldertraining
Which is the best way to clean the PCB after soldering? Is it good enough with IPA (isopropyl) or with the Flux Remover spray? However, we use a lead free solder wire (3,5% flux inside the core) and after the soldering its a visible wet and surface g
Electronics Forum | Fri Jun 07 12:34:30 EDT 2019 | teejsd
C3 just uses heated DI water that it applies, then pulls back into a disposable cartridge. Machine then applies a 10V charge to the sample & measures leakage current(nA,I think) over time(sec). If the leakage current is high enough/fast enough, you
Electronics Forum | Fri Jun 07 12:44:55 EDT 2019 | gregoryyork
These residues are extremely water miscible BUT you will probably need the extraction of heated IPA/Water to get the porous resist to release the residue quicker than it would do releasing it naturally in the field. Why dont you try to soak the circu
Electronics Forum | Fri Mar 03 13:41:43 EST 2000 | pr
Is it o.k. to clean my glue stencils in the same IPA stencil cleaner I use for solder paste? Also if anyone with experience in stenciling glue can lead me away from first time pitfalls I would appreciate that as well. thanks in advance
