Electronics Forum | Wed May 19 20:00:21 EDT 2010 | jry74
I am planning on trying to autospray CE 1155 using an SCS precision coat. Does anyone out there currently do this? If so, can you share any information and parameters such as mixtures, methods, head configuration, conveyor baking. ANY information
Electronics Forum | Mon May 24 19:31:55 EDT 2010 | jry74
Can anyone give me suggestions on tape used for masking. Of course, I am looking for the "perfect tape" that sticks well, is flexible, offers lubricity for rubbing the tape, does not leave adhesive, easily removed for demasking, and won't leacvh any
Electronics Forum | Thu May 27 15:59:30 EDT 2010 | mikesewell
ATS-667 tape. You can buy direct http://www.ats24.com/index.cfm?fuseaction=content.display&contentid=50 or through distribution such as All-Spec. Polyester film with rubber resin adhesive (no silicone) = clean mask lines. Call for a sample.
Electronics Forum | Sun May 30 09:17:24 EDT 2010 | davef
We use 3M Scotch #42 tape For more look here: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=57849
Electronics Forum | Mon May 24 19:37:57 EDT 2010 | jry74
I am new Engineer in conformal coating and I am looking for help with dewetting. What "Tricks of the trade" can I try to reduce or eliminate dewetting? We use a lot of Conap CE 1155 and Humiseal 1B73? Any help would be appreciated!!!
Electronics Forum | Tue Jun 29 14:55:22 EDT 2010 | rgduval
For the capacitors that Yageo analyzed... Were they taken out at representative points in the process?? ie. were samples taken from pre-assembly, pre-ICT, post-conformal coat, post-final test? You note that the parts 'seem' to be ok up to ICT. And
Electronics Forum | Fri Sep 10 08:23:34 EDT 2010 | duso02
We have done it before prior to conformal coating a customer's populated board with parylene. They had us do a sample first then conducted testing. No ill effects but it really comes down to the components installed and what they can handle. The surf
Electronics Forum | Thu Nov 25 05:01:05 EST 2010 | raghu
Thanks for your reply sir... Please tell me, materials you have suggested are reworkable or not...?
Electronics Forum | Tue Nov 30 15:40:09 EST 2010 | diamondmt
Thanks for your reply sir... > > Please tell me, > materials you have suggested are reworkable or > not...? Yes, The material is reworkable, go you Zymet's website you will find all the information located there.
Electronics Forum | Wed Jan 12 20:18:14 EST 2011 | Jacki
How many % were affected? If a few,it can be caused bcoz of PCB coating. We had encountered it and PCB house replaced for faulty boards. Since then, we do test first if we hve to solder PCBs from this PCB house.
