Mike, This should be interesting since the "FR" in FR stands for "Flame Retardent". Bromide compounds are the flame retardents. Let's see if anyone has developed a halogen-free FR material. David A. Douthit Manager LoCan LLC "Mcmaster, Michael" wrote: > > > I'm hoping that there are at least a few laminate manufacturers among > the 800 or so remaining subscribers. > > I'm looking for a no- or controlled-flow prepreg that will qualify as > halogen-free. Preferably FR4-type but I'll consider other materials. > If anyone has any recommendations I'd like to hear about it. Feel > free to contact me off-line if you're a material supplier and fear > recriminations for being too capitalistic ;-). > > Mike McMaster > RF Product Engineer > Merix Corporation > 503-992-4263 > > --------------------------------------------------- > Technet Mail List provided as a free 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/html/forum.htm for > additional information, or contact Keach Sasamori at [log in to unmask] or > 847-509-9700 ext.5315 > ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a free 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/html/forum.htm for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 -----------------------------------------------------