Electronics Forum | Wed Feb 23 21:35:01 EST 2000 | Dave F
Larry: You're correct to question this: * We don't like to run raw paste through our aqueous cleaner. It makes a blinking mess. Your entire machine is probably now coated with hazardous material ... well at least the first tank and the out-bound
Electronics Forum | Mon Sep 25 12:38:23 EDT 2006 | russ
Cost will first and foremost be your deciding factor here. Cant go wrong with Electrovert or Soltec. TD has some decent stuff. As far as beoing comaptible, most all mfgrs are now making only pbfree comapatible. it seems to cost about $8 - 12k to
Electronics Forum | Tue Aug 14 16:21:47 EDT 2018 | dontfeedphils
I'm looking for a strong, universal urethane coating remover/cleaner. It'll be used for cleaning equipment, mostly metal pieces, so I'm not worried about material compatibles. Just looking for the strongest, universal urethane conformal coat remo
Electronics Forum | Wed Jan 12 13:27:42 EST 2005 | carobin
The two options I see are (not including underfill): 1) Have complete conformal coating coverage of all balls with no webbing in between balls because of CTE mismatches. If all the balls are not coated we see failure in humidity testing. or 2) Sea
Electronics Forum | Tue Aug 27 22:07:45 EDT 2002 | davef
Pad. Land. A portion of a conductive pattern used as a termination area. Metal surrounding a hole on a printed circuit board. Mask. A material applied to allow selective etching, plating, or protection of the surface of a printed circuit board.
Electronics Forum | Thu Jun 14 20:56:02 EDT 2001 | davef
See, now you know how you got the job!!! ;-) Assuming you mean solder mask, that stuff is designed to be tough to remove. It�s an epoxy meant to protect the board features from the ravages of board fabrication and everyday life. Your choices are:
Electronics Forum | Mon Oct 18 08:11:49 EDT 1999 | Graham Naisbitt
20 times per hour. Lights should be behind "Georgian wired" glass rather than Ex'd' and all electrics should be hard-wired. Zone the room 1 = safest = around the coating machine and drying cupboards 1 meter from material. Zone 2 = > 1 meter away = OK
Electronics Forum | Thu Apr 15 11:13:24 EDT 2004 | pjc
Sn corrosion effects were studied for stainless steels, coated stainless steels, titanium, cast iron, and other materials. This study can be found in the SMT Library under "Equipment Impacts of Lead-Free Soldering" Electrovert uses a Melonite coating
Electronics Forum | Sat Apr 17 11:56:04 EDT 1999 | Graham Naisbitt
Mike First, you MUST make sure the oven used is extracted. The coating will contain TDI. This is not nice. You would be better considering a silicone solventless. Try contacting HumiSeal. They had a material on the TAC line at Nepcon West that lo
Electronics Forum | Wed Feb 22 14:47:09 EST 2006 | jsloot
I have been looking at wave pallets with titanium inserts. I was told about another more recent and less expensive insert using aluminum. The aluminum is coated with some sort of material to prevent the solder from sticking. Is this anodized? Does an
