Electronics Forum | Wed Jul 29 11:28:54 EDT 2015 | pankyb1261
How many times does it have to flex. There are acrylic conformal coatings that can be bent once to 90 degrees or so
Electronics Forum | Mon Oct 09 15:15:57 EDT 2023 | ushir
Good Day Please could someone assist with a copy of the Fastpath software for PVA 650 Conformal Coating machine. I have a copy of Pathmaster 4.0 should anyone require it. Thans
Electronics Forum | Sat Jan 23 07:08:54 EST 1999 | Graham Naisbitt
| I have boards coated with Humiseal 1B73. At a late point mfg. site we need to remove a series of 0603 resistors for optioning purposes. I have been trying to determine the fastest, easiest way to re-coat the pads after removal. Drying time of the c
Electronics Forum | Thu Jul 05 22:56:53 EDT 2007 | gyverlo
Hello Sirs: Recently we are having an issue with environmental stress (high humidity or moisture), so we decide to apply conformal coating on our motherboard to protect via holes. According to IPC-A-610D, spec of thickness for type AR is 0.03~0.13 m
Electronics Forum | Sun Dec 26 23:33:38 EST 2010 | raghu
Thanks for your reply sir, We have done production with Machine application earlier, of control electronics sub- assys of some boards with acrylic conformal coating by using one tank... And some boards with polyurathan conformal caoting by usin
Electronics Forum | Wed Jan 27 09:00:56 EST 1999 | Chris Fontaine
| | I have boards coated with Humiseal 1B73. At a late point mfg. site we need to remove a series of 0603 resistors for optioning purposes. I have been trying to determine the fastest, easiest way to re-coat the pads after removal. Drying time of the
Electronics Forum | Tue May 12 22:54:46 EDT 2009 | davef
Did the board fabricator forget to apply the nickel undercoat?
Electronics Forum | Mon May 18 08:34:08 EDT 2009 | davef
It's happened perviously. If that happens, there is a widespread solderabily issue, not just on selected pads.
Electronics Forum | Tue Dec 01 09:24:01 EST 2009 | sforman1
40 years. no cost to you. just trying to help Sam
Electronics Forum | Fri Feb 26 12:01:08 EST 2010 | jdumont
Hey its probably the silicone adhesive