Electronics Forum: flux (Page 14 of 490)

flux build up in oven flux filter unit clog

Electronics Forum | Wed Jan 17 21:40:49 EST 2007 | Sumbi

Oven keeps building up debri in cooling plates and flux system seems not very good. would preferr less maintance,no time. know of any work arounds.Oven is Paragon series.

Re: When using noclean flux or clean flux process?

Electronics Forum | Tue Sep 21 13:10:10 EDT 1999 | Dave F

Dear All, In order to understand the soldering technologies in SMT, I'd like to understand why some cards are soldered and then cleaned, or only soldered whitout water cleaning nor "ultra sound" wavelength. I mean that I wonder why we use

flux build up in oven flux filter unit clog

Electronics Forum | Tue Jan 23 23:28:54 EST 2007 | jovial_guy23

If you have flux deposits on the cooling plates, try out Zestron's VIGON RC101...It is an extremely good product especially for reflow ovens and wave solder systems. Check it out...Minimal maintenance water based chemistry with no flash point...Much

flux build up in oven flux filter unit clog

Electronics Forum | Wed Jan 17 22:35:21 EST 2007 | JNet

Is the oven air or nitrogen? If it is air I would suggest more exhuast to pull the flux vapors out if the oven before they can condense in the cooling. If it is a nitrogn machine that makes it a little more complicated. If the filter system is clogge

Re: When using noclean flux or clean flux process?

Electronics Forum | Wed Sep 22 02:45:23 EDT 1999 | Brian

Dear All, In order to understand the soldering technologies in SMT, I'd like to understand why some cards are soldered and then cleaned, or only soldered whitout water cleaning nor "ultra sound" wavelength. I mean that I wonder

Encapsulating water soluble flux residue?

Electronics Forum | Fri Dec 16 11:21:18 EST 2005 | patrickbruneel

Steve, Water-soluble fluxes are per definition very corrosive and need to be cleaned (read the data sheet) Encapsulation will prevent humidity reaching the water-soluble acids but will not prevent reducing the metals the flux is in contact with to m

flux on PCB's after cleaning

Electronics Forum | Fri Jul 23 09:14:28 EDT 2004 | davef

Consider your flux suppliers recommendations when determining the proper cleaning method for your boards.

RMA flux affecting surface tension

Electronics Forum | Tue Aug 26 15:51:42 EDT 2008 | kpm135

Did you check to see if the manufacturer's recommended reflow profile varied significantly for the new flux?

cleaning of no clean flux

Electronics Forum | Wed Aug 10 07:55:21 EDT 2005 | ajaydoshi

we are using heareous F381, F352 no clean solder paste. specially in qfp for high frequency board we observe that cleaing / removing of ' no clean flux 'is require. if we do not clean same most of time after all test & envioumental test it shows pin

Selective soldering: sprayed flux residues

Electronics Forum | Tue Dec 11 10:12:36 EST 2007 | George

Hi everybody, Is there any criteria as far as No-clean flux residues surrounding solder joints when using selective solder machines? I have a Novastar SPA 400 and use flux NC kester 959. If I decrease the amount of flux, then I experience problems w


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