SIGNOFF Technet Matt Kehoe SIPAD Systems Inc. 360-C Winkler Drive Alpharetta, GA. 30004 770-475-4576 fon 770-475-1597 fax [log in to unmask] www.sipad.net ----- Original Message ----- From: "David Douthit" <[log in to unmask]> To: <[log in to unmask]> Sent: Monday, April 15, 2002 9:16 PM Subject: Re: [TN] aging test with metal plating > Mary, > > Mixed Flowing Gas tests have very little to do with reality. They are used to determine > the ability of various materials to resist certain reactive gases. > > They are not designed to simulate expected conditions. They are stimulation type tests. > Correlating the results to real world conditions can be very problematic. > > Telcordia (Bellcore) Spec GR-63-CORE has some interesting measured amounts of contaminants > for both indoors and outdoors. When you compare these numbers with MFG tests the divergence > is very apparent. > > The real question is do you need to know what the long term effects > of exposures are or do you need to meet a contract requirement? > > David A. Douthit > Manager > LoCan LLC > > Mary Lin wrote: > > > Does anyone has experience with aging test of metal plating such as chrome, > > aluminum on plastic chassis in a light industry environment? What I can think > > of is the mixed flowing gas test, anything else I should be aware of? > > > > Thanks for your time. > > > > Mary > > _________________________________________________________________________ > > > > Live, laugh, and chat with friends about BMWs, Porsches, Jaguars and the new MINI > > at The World's Largest Auto Enthusiast Site > > http://www.roadfly.org/ > > > > -------------------------------------------------------------------------- ------- > > Technet Mail List provided as a free service by IPC using LISTSERV 1.8d > > 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 delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL > > 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 1.8d > 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 delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL > 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 1.8d 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 delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL 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 ---------------------------------------------------------------------------------