Subject: | |
From: | |
Reply To: | |
Date: | Tue, 20 Feb 2007 17:25:32 -0000 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Ramon,
We use 3M's 9649 double sided product on occasions, where our customers
require a cold setting adhesive rather than a hot bonded prepreg
material, to attach both heat-sinks and stiffeners, or for attaching
daughter boards direct to motherboards.
We buy it in roll form, and cut off what we require, or it can be
purchased in sheet form.
It will, however, require machining for clearances if required. It can
be machined using the same routing/profilers as the PCB's, and using NC
programmes generated at the same time as the drill file/NC rout file.
Hope this helps
Colin W.T. McVean M.Inst.C.T
Production Manager
Artetch Circuits Ltd (www.artetch.co.uk)
Direct Dial 01903 712926
Switch Board 01903 725365
Skype: colin.artetch
P Before printing , please think about the Environment
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Dehoyos, Ramon
Sent: 20 February 2007 17:02
To: [log in to unmask]
Subject: [TN] Preforms Adhesives
Technetters:
Do you know of preform adhesives to bond stiffeners
or heatsinks to PWBs that do not require vacuum bags and bake, but only
bake in an oven with a proven track record?
Regards,
Ramon
---------------------------------------------------
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
-----------------------------------------------------
|
|
|