Electronics Forum | Mon Dec 21 11:31:19 EST 2009 | lynn_norman
Fusion makes UV ovens. Most conformal coating suppliers have a UV line. Great for quick cures, but the ovens interfered with our automated guided vehicles, so we had to abandon the UV.
Electronics Forum | Wed Dec 09 08:45:31 EST 2009 | orlando
Does anybody run conformal coating process using UV cure varnish? We have a long experience on solvented urethane coating material but switching to solventless is unknown for us. Could you recommand vendors for UV curing oven? Thanks
Electronics Forum | Thu Feb 22 09:56:21 EST 2001 | blnorman
An adhesive, is an adhesive, is an adhesive. Yes most will thin when exposed to elevated temperature, but that's only for a short time. As cross-linking starts, viscosity increases. Having made countless numbers of adhesively bonded samples in the
Electronics Forum | Wed Feb 21 21:21:10 EST 2001 | davef
Gary: It doesn't matter what you use to cure your glue. SMA adhesives are thermosets. This means they become hard on cure and this is not reversible. A couple of things go on with SMA adhesives when you heat them. * Their rheology is temperature
Electronics Forum | Wed Feb 21 20:40:44 EST 2001 | jagman
I appreciate both of your responses. I spoke with a tech rep at a distributor of the Loctite 3609 and asked him if this adhesive can be cured using a bake oven (Blue M, Despatch, etc.), rather than convection/IR. He stated that he's never heard of
Electronics Forum | Thu Feb 22 12:26:33 EST 2001 | traviss
I used a Blue M batch oven quite a bit to cure in works great. All you have to do is get the board up to cure temperature, 150C normally and your all set. It will probably be in there longer than the time required but at that low temperature it shoul
Electronics Forum | Wed Feb 21 14:18:37 EST 2001 | jagman
Could anyone please give me some insight on the time/temperature requirements for curing SMT adhesive used for a high temperature (96/4 solder) application in a bake oven, rather than using reflow? I understand that it would probably vary from epoxy
Electronics Forum | Thu Feb 21 14:34:29 EST 2013 | danburnikel
I have a product that is ramping up to volumes higher that our batch oven can handle. One option is to apply Loctite E-30CL on to our circuit card and send it through a heller 8 zone oven. Was thinking of a oven temperture of 150C for about 10 minu
Electronics Forum | Mon Jun 22 13:56:17 EDT 1998 | Upinder Singh
hi all. I am looking for a oven which can cure the conformal coating providing heat and the humid atmosphere. I am looking for a temperature range of 60 deg C to 80 deg C and a humidity range of around 80%. Can anybody refer to me the right vendors
Electronics Forum | Mon Aug 19 09:42:56 EDT 2002 | blnorman
I agree with analysis. You'll never accurately find the source until you determine exactly what the "goo" is. We have this problem, but like previous posters, the goo is flux residue. We do use the ovens for both reflow and adhesive cure. The adh
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