IPCWorks 99 (last week) focused on this very subject. The Proceedings
should be available soon. Contact IPC. I believe there is an ITRI-UK
website, http:/www.lead-free.org. IPC also has a listserv similar to
technet, info copied here:
"please subscribe to the listserv. To do so, send an e-mail:
TO: [log in to unmask]
SUBJECT: (leave blank)
MESSAGE: Subscribe Leadfree Your Name"
Hope this helps.
Patty
Patricia J. Goldman
PPG Industries, Inc.
412-492-5516
[log in to unmask]
-----Original Message-----
From: Carey Pico [mailto:[log in to unmask]]
Sent: Thursday, November 04, 1999 4:43 PM
To: [log in to unmask]
Subject: Re: [TN] Lead Free EMA Meeting in Seattle
(I communicated with someone from IPC on the topic of Lead-Free solder.
Unfortunately, I've misplaced the e-mail, so my apologies on not copying
you.)
In ~1996 I attended an ARPA (now DARPA) conference on "Green PWB
Manufacturing" (hosted by Sandia Labs in Alberquerque)- a specially funded
program/mandate from the US Congress. It was filled with all sorts of
environmentally friendly PWB methods of manufacturing and disposal.
Examples included making resin from plants (work at IBM) and drainless PWB
manufacturing (P??? in Colorado). Very impressive.
One topic discussed was the amount of lead in solder and going lead-less.
The conclusion within the talks and among the participants that the amount
of lead is miniscule in PWB compared to other worldly sources. And that
focusing on lead-free solders was an overkill and not worthy of future
research (for the time being).
Does anyone have a recent reading on this?
Carey
-----Original Message-----
From: Kenny Bloomquist <[log in to unmask]>
To: [log in to unmask] <[log in to unmask]>
Date: Thursday, November 04, 1999 12:46 PM
Subject: [TN] Lead Free EMA Meeting in Seattle
>If you are not going to be in the Seattle area on November 9th <delete>
>this eamil now.
>
>There has been a lot of talk on the TechNet lately about getting the lead
>out of solder. The Electronics Manufacturers Association (EMA) is holding a
>meeting next Tuesday, November 9th, at the Fluke Company in Everett, WA
>with a presentation on that very subject.
>
>For full details go to the EMA web site www.ema-wa.org
>
>The EMA is a nonprofit, volunteer organization, open to everyone, serving
>the electronics community in the Greater Seattle area.
>
>Just though you'd like to know, so please don't beat me up too badly for
>this notice. After all, it is in the interest of the electronics
>manufacturing community, all be it may not be in your geographical area.
>
>Thank you,
>
>Ken Bloomquist
>EMA Vice President
>
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