Electronics Forum | Sun Mar 12 11:55:52 EST 2006 | ravi
Hi Amol, I am ravi from Autron India PVt Ltd, we are business partner with PVA, i would like to know your company address & ur e-mail ID , so that we can start communication officially. My e-mail Id --ravi@autroncorp.com. With Best Regards Ravi
Electronics Forum | Fri Mar 31 15:23:10 EST 2006 | jdumont
We have a C-740. I agree with the second pass statement. Be careful how much you overlap. Also make sure the board is very clean before you coat or its worthless. You will be able to get very accurate results without masking. Let me know if you need
Electronics Forum | Tue Apr 04 13:45:11 EDT 2006 | ultraspray
My name is Stephanie Baldwin. I work for USI and have been following this forum. I would suggest that you give both USI and Asymtek the opportunity to coat a sample board for you. You can then compare the two technologies side by side. If possibl
Electronics Forum | Tue Aug 29 23:18:32 EDT 2006 | mrduckmann2000
Help, I have a customer asking if our shop conforms to IPC-a-610 class 2 specs. He is asking if our Humidity is kept under 40% and if we have a particle count under 5MG......where can I find info in the IPC spec on humidty and particle count in the
Electronics Forum | Mon Nov 06 10:51:23 EST 2006 | SteveH
We have 2 PVA2400 4 axis selective spray machines that we use to spray Humiseal 1B31 and 1A33. They take a bit of programming to get right, though this is easy to do, but do the job OK. Another to consider if you need the 4 axis of movement would b
Electronics Forum | Sat Nov 18 09:15:59 EST 2006 | davef
Our PO require conformance to current version of 033, but don't have quite the onerous penalty you propose. So, you reject the mispackaged part at incoming, MRB decides on a corrective action, and supplier get dinged. If the supplier responds and do
Electronics Forum | Tue Jan 30 14:12:12 EST 2007 | blnorman
We use nothing but silicones and have for at least the last 7 years. We don't have relays, but we do have motors. No issues with soldering, but our lines are constructed such that the last solder operation is a good distance from the coating or pot
Electronics Forum | Wed Jan 31 14:07:24 EST 2007 | electronhose
Material, fumes, cured or uncured, all are suspect. Silicone gets on an operator's hands, that operator handles components ( even a day or more later ) silicone is transferred to the solder connections = contamination. Process and workcell control
Electronics Forum | Tue Mar 06 07:18:26 EST 2007 | Rob Cass
I actually bought this tape directly from a disrupter of Saint-Gobain series M797. It was placed on 6" x 9" sheets to have unique conformal coating masking cut outs made. Took some effort to get the process worked out but all is well now.
Electronics Forum | Fri Mar 02 16:12:45 EST 2007 | peter
We are in the early stages of converting al of our customers to No-Clean solder. I expect some customers to have no objections, others I am sure will be concerned about the "residue." I know that chemistries have improved greatly and if the process i
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