We use Shell Diala AX. 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of David Greig
Sent: Wednesday, July 27, 2005 3:09 PM
To: [log in to unmask]
Subject: Re: [TN] no-clean flux "residue"

Presumably hand assembly joints, so fair to assume that not all of the
flux will be fully "cured", if that's the correct term,
and some of the activators may be free to dissolve.

Most of these cured fluxes are hydroscopic, and can have a Dk of 3 to 6
(3 to 6 even for the same flux on the same day and
batch!). Might be a concern if there are great lumps of it altering the
voltage fields between high voltage nodes and causing
regions of stress.

Out of curiosity, what type of oil are you using? I've used castor a
long time ago, good Dk match to the surrounding plastics
and laminates.


Best Regards

David Greig
______________________________
GigaDyne Ltd
http://www.gigadyne.co.uk
______________________________

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Phil Nutting
Sent: 27 July 2005 14:47
To: [log in to unmask]
Subject: [TN] no-clean flux "residue"

Good morning,

Does anybody have experience with using no-clean cored wire solder on
through hole boards that will be submbeged in dielectric
oil?

Thanks in advance,

Phil

---------------------------------------------------
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
-----------------------------------------------------
--
Virus scanned by Lumison.

---------------------------------------------------
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
-----------------------------------------------------