Subject: | |
From: | |
Reply To: | |
Date: | Wed, 22 Mar 2006 08:39:55 -0800 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Good point Brian,
As I read the act, you can ship as much lead and other stuff into Europe
in component form as you want to - no restrictions, but you must not
assemble it into a piece of electronics and sell it to an end user.
John Burke
Senior Manager - Operations , Optichron
[log in to unmask]
W: 510 249 5233
M: 408 515 4992
http://www.optichron.com
Profile: https://www.linkedin.com/e/fps/2665502/
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Brian Ellis
Sent: Tuesday, March 21, 2006 11:33 PM
To: [log in to unmask]
Subject: Re: [TN] chromates on copper surface (Cr6)?
Afterthought. Laminate itself does not fall into RoHS/WEEE until it is
actually fabricated into an electrical component.
Brian
Eddie Rocha wrote:
> I understand that copper foils are protected with chromates
> (Cr6) prior to producing laminate. Since this is an RoHS
> banned substance I need to understand why all my laminate
> suppliers have certified their material to be RoHS
> compliant.
>
> One supplier responded by stating that Cr6 is reduced to a
> state of Cr3 or Cr0 which is not a restricted substance.
>
> Can somebody explain how it goes from a state of Cr6 to one
> of the reduced states and why sometimes Cr3 versus Cr0?
>
>
> Thank you,
> Eddie Rocha
>
> ---------------------------------------------------
> Technet Mail List provided as a service by IPC using LISTSERV 1.8e
> To unsubscribe, send a message to [log in to unmask] with following text
in
> the BODY (NOT the subject field): SIGNOFF Technet
> To temporarily halt or (re-start) delivery of Technet send e-mail to
[log in to unmask]: SET Technet NOMAIL or (MAIL)
> To receive ONE mailing per day of all the posts: send e-mail to
[log in to unmask]: SET Technet Digest
> Search the archives of previous posts at:
http://listserv.ipc.org/archives
> Please visit IPC web site
http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
ext.2815
> -----------------------------------------------------
>
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text
in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to
[log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to
[log in to unmask]: SET Technet Digest
Search the archives of previous posts at:
http://listserv.ipc.org/archives
Please visit IPC web site
http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100
ext.2815
-----------------------------------------------------
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------
|
|
|