So you're saying we'll have to have sparing partners.
Dewey
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Graham Naisbitt
Sent: Sunday, October 05, 2008 12:51 PM
To: [log in to unmask]
Subject: Re: [TN] Potting Encapsulation and Component Cleanliness
Hi Doug
Potting & Encapsulation
I would suggest that you might need to extend this to include
impregnating varnish and protective laquers. These are all, IMHO,
different to conformal coatings and have correspondingly different
protective demands. I would be a willing supporter of the TG.
Component Cleanliness
I wonder if this might be better handled through solderability testing
as required through J-STD002 and 003? Surely such surface issues would
affect solderability/wetting, so it might be an easier and more
accurate method that could be defined through RR testing. I would be a
willing supporter of the TG.
Graham Naisbitt
Gen3 Systems
On 29 Sep 2008, at 16:07, Douglas O. Pauls wrote:
> Good morning all,
>
> We had a successful round of meetings at the IPC Midwest Expo in
> Schaumburg, IL, this last week. I hope that you had time and budget
> to
> attend.
>
> One of the action items that I have as chairman of the Cleaning and
> Coating General Committee is to determine if there is sufficient
> interest
> and volunteers to form two new task groups.
>
> The first would be a Task Group on Potting and Encapsulation. The
> IPC has
> groups devoted to conformal coating, but none really on potting and
> encapsulation. So, would you find a group on potting and
> encapsulation to
> be of benefit and would you be willing to be part of it.
>
> The second would be a Task Group on Component Cleanliness. We have
> groups
> that focus on bare board cleanliness and assembly cleanliness, but not
> components themselves. Again, would you find a group to be of
> benefit and
> would you be willing to be part of it.
>
> I realize, as do most of the IPC chairmen, that travel budgets are
> very
> tight or non-existant. If you volunteer, much of the work can be done
> on-line and by teleconferences. It might be nothing more than some
> good
> Technet exchanges.
>
> Let me know your thoughts on these matters.
>
> Doug Pauls
> Rockwell Collins
>
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