Electronics Forum | Thu Jul 22 16:36:06 EDT 1999 | Mike Konrad
Scott is right, Alpha' 2110 is a good saponifier (be careful though as it can dull your leads). Saponifiers in general are better if used in an aggressive spray-in-air system. Low agitation immersion systems (heated baths or refurbished vapor degre
Electronics Forum | Thu Jan 14 22:59:08 EST 1999 | Chris G.
I get white residue on my PCBs after vapor degreasing. No comments on the vapor degreaser. Yes, I still use one of these. I use a vapor degreaser and a 1,1,1 replacement solvent due to the quick clean and quick dry times. Anyway, I only get white
Electronics Forum | Mon Jan 18 21:05:15 EST 1999 | Dave F
| I get white residue on my PCBs after vapor degreasing. No comments on the vapor degreaser. Yes, I still use one of these. I use a vapor degreaser and a 1,1,1 replacement solvent due to the quick clean and quick dry times. Anyway, I only get whi
Electronics Forum | Wed Aug 13 15:13:14 EDT 2003 | caldon
You have not seen kicking and screaming as 1,1,1,Trichlorethene phase out actually had a drop in process with cleaning soaponifier options. Lead Free is not a drop in process by any means. Gary I hope the kicking will be with soft shoes my friend.We
Electronics Forum | Wed Jan 20 21:25:32 EST 1999 | Tony A
| I get white residue on my PCBs after vapor degreasing. No comments on the vapor degreaser. Yes, I still use one of these. I use a vapor degreaser and a 1,1,1 replacement solvent due to the quick clean and quick dry times. Anyway, I only get whi
Electronics Forum | Mon Aug 24 08:44:52 EDT 1998 | Justin Medernach
| | | Require a conductive adhesive - either isotropic or anisotrpic - which can be used for 100micron oitch devices. | | | Must be resistant to solvents such as MEK and acetone. | | | Cure below 150C, with possible potential for rework of the conec
Electronics Forum | Tue Oct 30 10:30:24 EDT 2007 | wayne123
how many layer board is it? what kinda temperatures is your oven currently hitting. In our reflow oven I have been using a profile that is the same for the top and bottom at zone 1 111C zone 2 at 164C zone 3 at 161C zone 4 at 208C and zone 5 at 2
Electronics Forum | Tue Oct 05 01:22:46 EDT 1999 | Karlin
| I am working on trying to define a cost per placement measure in our SMT assembly operations. | | Does anyone know where I might find a published industry average that we may compare to? | | I�ve heard it stated that an industry average is less t
Electronics Forum | Sun Mar 07 09:24:55 EST 1999 | Scott Cook
| Hi Ya'll... | it's a Soltec Prisma and the conveyer keeps jamming. What it's doing is up at the exit end where the drive motor is, the chain keeps wrapping itself around the drive sprocket and jamming...this is on the backside rail, the frontside
Electronics Forum | Thu Aug 12 05:33:23 EDT 1999 | Brian
| | (snip) | | | | You're quite right. However, anyone who uses MeCl in an aerosol spray needs his head examining. I'll go further: if he continues, he will most CERTAINLY need his head, the rest of his CNS and his liver examining a little later on
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