Electronics Forum | Tue Feb 19 18:51:45 EST 2013 | tombstonesmt
We've had great success with acrylic based cut with xylene. Very accurate with little to no masking necessary for keepout areas, very rarely have to make adjustments on our Asymtek. On the other hand we have an Asymtek dedicated for silicone coatin
Electronics Forum | Sat Feb 23 14:49:11 EST 2013 | duso02
Too bad you couldn't make it to the APEX show. Lots of equipment, and coating experts on hand. To answer your questions: 1. Yes, multiple brands, as well as non-UV cure. 2. Yes, there are. What you choose really depends on a lot of other info. 3. Ye
Electronics Forum | Wed Apr 19 09:40:12 EDT 2017 | dontfeedphils
Thanks for the suggestion Rob, this might work for us in some cases. In most cases though, I'll need multiple coupons per PCB purchase (a coupon per coating "setup"). Currently talking to some PCB suppliers to see if anyone can offer an affordabl
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 | Mon Jul 27 13:41:56 EDT 1998 | Chris Fontaine
Steve, We do a lot of hand spray conformal coating and have had much success. We have had much experience with Humiseal 1A20 Urethane. Acrylics are easier to work with but may not stand up to your environment. I don't have any experience with sili
Electronics Forum | Tue Apr 14 16:43:48 EDT 1998 | Bob Barr
Chris, You may wish to contact Colin Burnie at SigmaVI in Melbourne, FL at 407-255-3559. They have coated boards for me using acrylic with very good results. I can't remember though if they do silicone. They have no problem with small lot sizes. B
Electronics Forum | Fri Mar 06 22:52:16 EST 1998 | Scott McKee
| I will be starting a conformal coating process soon, I am looking for any pointers on | 1) Best method for masking components, tape mask, liqued mask Masking tape or rubber caps will work, the ligued mask is too hard to remove. | 2) Which is best
Electronics Forum | Tue Jun 03 13:01:16 EDT 2003 | Ramanandkini
We have some experience in manual application of conformal coating using a brush that too for small circuits espceially on the soldered pads. We use Chase corporation's Humuseal 2A64. This passes high humidity tests. I am also in touch with Lackwere
Electronics Forum | Mon Nov 25 03:14:57 EST 2013 | mg2013
Hello @ the specialists, we have a Nordson Asymtek SL940 to coat our pcb's. We can use the valves SC100 and SC400 for conformal coating applications. We use the Humiseal 1A33 as the conformal coating. Now we would like to use the standard 1A33 in th
Electronics Forum | Wed Jun 17 16:54:07 EDT 2009 | jlawson
I am rep for SCS and can state.... Another system provider is SCS (Specialty Coating systems) Precision Coat Systems. Have a stable robust XYZ platform, standalone, inline configuration, Spray + Dispense and can offer Ultrasonic Nozzle Options if re
