Electronics Forum | Fri Jun 01 16:22:35 EDT 2001 | davef
Your supplier�s approach to managing process change is TOTALLY UNACCEPTABLE!!!! Now, let me get the froth back in my mouth. How in the world do we know if the residues on these "no-clean" boards are compatible with your product? J-STD-001C, para 4
Electronics Forum | Thu Feb 07 12:50:21 EST 2019 | gregcr
Hi All, What are you running for selective solder flux? I'd like any opinion on water soluble and/or no-clean fluxes you are using. In our Kiss 104 machine we use HYDRO-X20 water soluble flux, per the original install suggestion, but I'd like to k
Electronics Forum | Fri Feb 08 10:52:24 EST 2019 | roblackey
BLT 31-41 "No Clean Selective Flux For Aerospace" On a Versaflow 3/45 Atomises well, good hole penetration, good wetting, cleans off well in the solvent cleaner. Use for SN100C, SA0307, and 60/40.
Electronics Forum | Fri Mar 22 14:19:38 EDT 2019 | gregcr
Thank you ProcEng1 Nordson sent me a flux suggestion list: No Clean: 1. Kester Select 10 2. ALPHA EF-2210 3. AIM FX-16 Water Sol: KESTER 2331-ZX Nozzle Tinning: SUPERIOR #75
Electronics Forum | Fri Mar 22 14:07:00 EDT 2019 | proceng1
I believe that NORDSON now recommends AIM NC277. Nordson bought out ACE-protech.
Electronics Forum | Wed Feb 13 13:30:03 EST 2019 | emeto
I personally prefer a NC process if I have to chose. AIM flux was good NC377 I think(they keep changing names), NF 372 from and many more. You can make them all work...the KISS 104 ...
Electronics Forum | Thu Sep 03 11:20:41 EDT 2009 | thunderdog5000
I have a customer that is having a flux residue problem after wave soldering. Flux is roaring through the board to the top side and leaving a residue. This is only happening on the flat stamped leads. The round leads are fine. They are using Supe
Electronics Forum | Mon Jan 15 11:43:13 EST 2007 | fredericksr
celsius or fahrenheit? I am not entirely familiar with the deeper details of HASL, but 130F-140F is adequate to clean many of the water-soluble fluxes used for component soldering.
Electronics Forum | Fri Jun 01 12:07:53 EDT 2001 | medernach
No clean residues can range in appearance from brownish gunk that looks like tree sap (because it is in some instances) to almost no residue at all. Is this product exposed to a wave soldering process or SMT? I would guess it's a wave process if th
Electronics Forum | Tue Dec 26 10:54:37 EST 2006 | yusufgomec
We use hot air leveling (HAL) process in pcb production. HAL process is 3 steps. �n 1. step flux. 2. step is HAL. And 3. step is rinsing. As you know there is mustn't any flux after rinsing operation. Our flux chemical is water soluable. But there ar
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