Electronics Forum | Thu Jun 07 16:12:36 EDT 2001 | csullivan
Does anyone know of a good masking material for conformal coating? The coating is silicon based. Any help would be greatly appreciated. Thanks
Electronics Forum | Mon Aug 04 13:54:01 EDT 2003 | A
Conformal Coating Equipment Vendors for selective conformal coating of PCBAs: http://www.asymtek.com/products/sc_105_205.htm http://www.pva.net/ http://www.ultraspray.com/spraycoating/index.htm
Electronics Forum | Wed Feb 10 08:10:26 EST 2010 | davef
Here is a posting by P Kinner at Humiseal ... Typically, there are three main approaches to avoid coating wicking into press-fit connectors (and other keep out areas). Wicking is a phenomenon caused by a combination of low viscosity of conformal coa
Electronics Forum | Fri Mar 20 10:31:19 EST 1998 | Mick Jones
| 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 | 2) Which is best Spray or Dip? | 3) Compatiblity with no clean solder paste (flux residue) | I h
Electronics Forum | Fri Feb 05 20:39:41 EST 2010 | localperm79
I've recently been placed in control of operations of our SCS conformal coat sprayer and I must eliminate problems with wicking of humiseal 1b73 into surface mount connectors while also trying to minimize masking as much as possible. We use a 55:45
Electronics Forum | Mon Jul 23 17:49:04 EDT 2007 | davef
We know nothing of DeFelsko, but do understand how they distinguish between the solder mask and the conformal coat. DeFelsko manufactures hand-held, non-destructive coating thickness gages that are ideal for measuring the dry film thickness of confo
Electronics Forum | Mon Aug 04 11:31:42 EDT 2003 | pbarton
The masking boots can be obtained from Sinclair and Rush - their web address is http://www.sinclair-rush.com Regarding the type of conformal coat material you require that is down to the service environment/product life expectancy etc. etc. What do
Electronics Forum | Mon Aug 04 15:27:44 EDT 2003 | A
FYI: Nordson lover. Asymtek is a Nordson company. The Nordson SelectCoat is on the Asymtek web site
Electronics Forum | Tue Jan 27 10:54:45 EST 2004 | patrickbruneel
I would suggest trying an acrylic peelable mask. In most cases peelable temporary masks are latex materials. Since you use an acrylic conformal coating it makes sense to use a mask with the same make up to avoid incompatabilities. Link to acrylic mas
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