Electronics Forum | Thu Nov 10 10:03:51 EST 2005 | C
Wow! that's amazing!, so you spray both sides, you wait for 2 minutes, and then you wipe everyting clean, and you do all this in 2 minutes, fantastic!
Electronics Forum | Wed Nov 09 07:16:44 EST 2005 | pjc
Besides IPA, here is a list of links to cleaning agent suppliers besides Zestron, Vigon is a very good cleaning agent: http://www.envirosense.com/ http://www.kyzen.com/ http://www.petroferm.com/ If you give them your material mfr. and part numbe
Electronics Forum | Wed Nov 09 09:01:42 EST 2005 | smtspecialist
I was using a combination of Alcohol and then compressed air for a while because I didn't wanted to add new hazardous chemicals into my factory but after looking into Vigon SC200 with a H/F/R of 0 I decided to try it. Since I started to use it, my
Electronics Forum | Thu Nov 10 07:57:51 EST 2005 | davef
AJ: Problems with IPA are: * IPA / material being 'cleaned' combination still needs to be removed from the stencil. * IPA and empty containers are a hazardous material by RCRA criteria (40CFR 261) * Flash point (~12*C TCC) of IPA is low enough that a
Electronics Forum | Wed Mar 31 21:08:34 EST 2004 | Ed
Hey guys. I've been manually dunking circuit boards for 8 years now. I too have the excess residue issue to contend with. I'm using a low solids - no clean flux from Kester (959). I have used solvents, thinners, windex and a multititude of cleane
Electronics Forum | Mon Aug 21 06:17:19 EDT 2017 | v037022
Dear Pavel, Did u use it? Does it need any solution (solvent)? We tested 2 times with water and alcohol but it didn't work. Do u have any idea?
Electronics Forum | Fri May 17 08:43:46 EDT 2013 | fredcalkins
If you have Flexhead nozzles you need to be careful that whatever solvent you use does not attack the gasket adhesive. I might try a couple of drops of a spray like WD-40 or LPS. Let it soak for a few minutes and blow it out with compressed air. Repe
Electronics Forum | Wed Apr 28 12:08:02 EDT 2010 | tjg
Our latest designs are flip chip on flex based and we have issues with delamination/blistering. We know it is related to our vapor solvent (n-Propyl Bromide based) attacking an inner layer adhesive. Has anyone else ever heard of something like this?
Electronics Forum | Thu Sep 26 14:03:55 EDT 2002 | Randy V
There are allot of issue to washing that need to be considered before you purchase a washer. But to answer your question regarding ultrasonic cleaning: 1. Ultrasonics with the correct frequency will not damage most components. Washing in general can
Electronics Forum | Thu Apr 14 06:54:02 EDT 2005 | teera
hi! below are the item need to check: 1)top plate condition(under screen squeegee). 2)under screen clean contact position(with stencil) 3)make sure the thickness of wiper paper not so thick(not over 6o gm)becaue it will effect the vacuum suction. 4)s
