TECHNET Archives

June 2008

TechNet@IPC.ORG
Options: Use Monospaced Font
Show Text Part by Default
Condense Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Sender:
TechNet <[log in to unmask]>
X-To:
[log in to unmask]
Date:
Mon, 23 Jun 2008 20:10:37 +0300
MIME-version:
1.0
Reply-To:
TechNet E-Mail Forum <[log in to unmask]>, Gabriela <[log in to unmask]>
Content-type:
text/plain; charset=us-ascii
Subject:
edge delamination flexible circuits assemblies
From:
Gabriela <[log in to unmask]>
Content-transfer-encoding:
7BIT
Parts/Attachments:
text/plain (22 lines) 
What may cause the edge delamination of rigid/flex assemblies along the
edges of the flex connector?
We saw this defect only after cleaning the circuits in ABZOL .

Before assembly we are drying the circuits for several hours at 120C. Is it
possible that the cleaning process attacks the adhesive?

Are there recommendations for cleaning flexs?

Gaby


---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
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
-----------------------------------------------------

ATOM RSS1 RSS2