Electronics Forum: pcb cleaning process (Page 15 of 451)

PCB post reflow cleaning

Electronics Forum | Fri Mar 26 13:32:37 EST 2004 | patrickbruneel

Mr. Dumont I want to be very clear on a couple of points. The intention of my response to your thread was to bring you a solution for your problem "free of charge" The no-residue is not developed yesterday. The no-residue is developed in 1988. Becau

PCB post reflow cleaning

Electronics Forum | Fri Apr 02 01:10:01 EST 2004 | Grant Petty

Hi, We tried that, as the Soltec has a spray fluxer that can flux just the connector part of the board, however we get really heavy solder deposits on the rest of the board that has no flux sprayed on it, so we seem to need to coat the entire board.

Automatic stencil cleaning system

Electronics Forum | Tue Mar 05 14:06:41 EST 2024 | mistrthou

We don't own one, I'm a bit interested to see what you end up with. We do have a triden pcb wash, and I know Aqueous Technologes makes a lineup of misprint and stencil cleaners. We had an engineer in from Zestron chemical company, and while they don

Automatic stencil cleaning system

Electronics Forum | Wed Mar 06 15:06:51 EST 2024 | jparker

Very satisfied customer of 2 Austin America Technology X30's. One is 11 years old and the other is 3 years old. We have them both setup as a closed loop systems, and the solution we use is "Kyzen E5615", 100% full strength. You can setup different pr

Automatic stencil cleaning system

Electronics Forum | Fri Mar 08 15:19:44 EST 2024 | tommy_magyar

MiniSwash PBT user here - happy customer with a closed loop washing system. CC8 and DC8 filters used to filter rinse water (not sure if these are included for you, otherwise you may need to look for these too). 3 filters (10, 5, 1 um) to filter the w

Vapor degreasing cleaning

Electronics Forum | Mon Aug 31 16:30:01 EDT 2020 | emeto

I would question your motive "There's no way that I feel comfortable shipping boards after a selective without cleaning them, the amount of flux on the board is significantly more than from SMT". 1. Who said that residue should be cleaned and why? O

Flux residue cleaning procedure

Electronics Forum | Mon Oct 30 20:24:35 EST 2006 | davef

As we understand it, you: * Get some nice BGA from your supplier * Find BGA to be packaged properly * Bake the BGA for 24 hours at [what temperature?] to reduce the potntial for damaging moisture sensitive components during following processes * Remo

PCB post reflow cleaning

Electronics Forum | Sun Mar 28 22:17:36 EST 2004 | Grant Petty

Hi, I would also be interested in this thread, but our problem has a different twist to it. We have good results from our reflow with Koki no clean paste, however when we pass the boards through the wave solder machine, the flux in that leaves a fog

Vapor degreasing cleaning

Electronics Forum | Sun Aug 30 17:31:15 EDT 2020 | kylehunter

Hi all, (I posted on eevblog also, figured I'd try hear as well since this seems like a semi "niche" question) I need some advice on PCB cleaning. Up to this point, our assembly line has strictly run NC paste, with all SMT parts. We never washed an

PCB post reflow cleaning

Electronics Forum | Fri Mar 26 12:26:31 EST 2004 | Mike Konrad

Hi Patrick, With all due respect, it is easy to quantify zero. You made a claim that your flux produces ZERO residue. There are several industry-standards (IPC and Military) of determining the cleanliness of post-reflowed circuit assemblies. Th


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