Hi Mr. Pauls,
I hope the following papers help at the location that given below.
ilknur baylakoglu
http://www.loctite.com/electronics/elec_tech_index.html#conformal
Conformal Coatings (PDF Documents)
Conformal Coating Overview
(Lester D. Bennington, Senior Development Chemist and David Crossan,
Manager, Electronics Product Development, Loctite Corporation)
Process Requirements for Solvent-Free UV Conformal Coatings
(Barry Ritchie, Loctite Corporation USA)
Conformal Coating Over Existing Process Residues
(Barry Ritchie, Loctite Corporation USA)
On 4 Sep 01, at 7:53, [log in to unmask] wrote:
> Good morning all,
>
> I hope you all had a nice weekend.
>
> Last week (and a few weeks preceding) I have been part of a group that is
> examining our conformal coating process looking towards the future. Right
> now, I am in the middle of a classic engineering vs. manufacturing head
> butting exercise. For some of our engineers, manufacturability seems to be
> a completely foreign term.
>
> I have been tasked to gather information. I figure this group is a great
> place to start. I have two basic questions:
>
> 1) What specifications do you use to determine if you have a "quality"
> coating in production? Internal workmanship standards? IPC-A-610?
> MIL-STDS? I'm not talking about MIL-I-46058 or IPC-CC-830, since those are
> primarily procurement documents.
>
> 2) Can you give me references for papers on the engineering aspects of
> conformal coatings? Our engineers claim benefits like added vibration
> resistance, thermal emissivity, etc., in addition to the usual moisture and
> crud barriers.
>
> Thanks in advance.
>
> Doug Pauls
> Rockwell Collins.
>
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