The only "matched pair" I know of is the (or was the) Multicore/Loctite/Henkel Xersin range. This included "no-clean" fluxes and conformal coatings, based on the same polymer. I don't have a clue whether this range is still made. Brian Thayer, Wayne wrote: > Yes, but you have to qualify the heck out of it. So it makes sense if > you have the budget for it, such as if you are planning to make 5 > million cars or so, but not for short, special runs such as is commonly > the case with Class 3. > > Unfortunately, no one seems to both sell no clean flux and a compatible > conformal coat. > > Also, the no cleans are problemmatic with rework--and short runs of > class 3 often have rework on every single unit. The trouble is the flux > is only de-activated if done in a very controlled way. The right reflow > profile will do it, but how do you get that during rework? > > Wayne Thayer > > -----Original Message----- > From: TechNet [mailto:[log in to unmask]] On Behalf Of Zilber Gil > Sent: Tuesday, October 23, 2007 12:45 PM > To: [log in to unmask] > Subject: [TN] No clean Flux for Class 3 products compatible with > Conformal Coating > > Hello TechNet, > > Does anyone using a No Clean flux with Conformal coating? Is it possible > to have a match pair in order to omit the cleaning step? > > Thanks, > > Dr. Gil Zilber > Technologist, Elta system Ltd. > > The information contained in this communication is proprietary to > Israel Aerospace Industries Ltd. > and/or third parties, may contain classified or privileged information, > and is intended only for the use of the intended addressee thereof. If > you are not the intended addressee, please be aware that any use, > disclosure, distribution and/or copying of this communication is > strictly prohibited. > If you receive this communication in error, please notify the sender > immediately and delete it from your computer. Thank you. > > > This message is processed by the PrivaWall Email Security Server. > > --------------------------------------------------- > 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 > ----------------------------------------------------- > > --------------------------------------------------- > 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 > ----------------------------------------------------- > --------------------------------------------------- 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 -----------------------------------------------------