Electronics Forum | Wed Nov 04 10:37:24 EST 2009 | adlsmt
Is anyone using asphalt to pot assemblies? What temperature do you pour it at? Thanks! Craig
Electronics Forum | Wed Nov 04 17:11:25 EST 2009 | davef
What is the advantage of asphalt versus potting compound?
Electronics Forum | Thu Nov 05 12:46:48 EST 2009 | adlsmt
Other than low cost Im not sure there is any. All the major ballast manufacturers seem to use asphalt. It costs about $500 per ton.
Electronics Forum | Fri May 28 12:51:11 EDT 1999 | John Thorup
| Does anyone have a suggestion for a UV resistant black potting material? The material recommended by a local vendor turned gray in a couple of months in the sun here in Florida. We are using L.E.D.'s in a small housing (about 1.2" cube) and need to
Electronics Forum | Thu Feb 25 14:52:52 EST 2016 | tombstonesmt
How thick are their requirements? A barrier can be made using peelable latex. That would then require manual or automatic dispense of latex to create a dam. Then you should be able to use an automated dispense system with a large orifice and flood
Electronics Forum | Fri Aug 07 09:31:21 EDT 2015 | esoderberg
We use Humiseal T300 latex mask for over 17 years. No smell. That said we have been dispensing several ways. One is a Asymtek 718 in-line machine using a 1 gallon pressure pot and their DV7000 valve. It is an auger valve that has been highly successf
Electronics Forum | Thu Jan 30 07:29:15 EST 2020 | richardcargill
Finishing off tidying up/ cleaning a DEK 265 mk1 and inside ( front/centre ) are 4 silver pots and a pressure gauge. All the labelling is unreadable. I know the gauge is sort solvent dispensing, but no idea on what the pots adjust. Can anyone shed a
Electronics Forum | Thu Apr 28 08:29:22 EDT 2005 | andymackie
If what you are talking about is "assembly materials", then consider the following: - Solder paste - Wavesoldering fluxes - Bar (for filling wavesolder pots) - Underfill (for TCE-mismatched CSP's and flip-chip) - Cleaning fluids (for post-reflow boa
Electronics Forum | Tue May 24 13:18:43 EDT 2011 | leemeyer
We had a Quad 4C that was fitted with a dispensing nozzle. It was perfect for jobs like this. Place the 1st component in the paste, add a dot or 2 of paste to the top of that part and then place the 2nd component on top. I beleive that you may be ta
Electronics Forum | Wed May 26 10:00:03 EDT 1999 | David Scott
| | | | | | | | | | | | Any suggestions on how to maintain Adhesive dispensing nozzles??? They seem to plug up over night and it is starting to get on my nerves. We have tried leaving the nozzles in the machine, removing them and soaking in alcoh
