We use a thermally conductive RTV (silicone rubber sealant) which works well. It's part number CHO-THERM 1641 manufactured by Chomerics, of Woburn, MA. The adhesive is a paste, though, and may be too thick for your application. Jim Marsico Senior Engineer Production Engineering AIL/Electronics Systems Group An EDO Company [log in to unmask] <mailto:[log in to unmask]> -----Original Message----- From: Alain Savard [SMTP:[log in to unmask]] Sent: Wednesday, March 21, 2001 10:13 AM To: [log in to unmask] Subject: [TN] Thermally conductive adhesive Hello Oh Wise Ones, (and hello to the others TechNetters too) We need to put some thermally conductive adhesive under a component. There is a hole through the boards to allow some material to flow through, but the adhesive must NOT be electrically conductive. We've tried the Output 384 by Loctite, but it hardens too fast and doesn't flow enough. For technical reasons, we cannot apply the adhesive before the boards is assembled. Any ideas would be welcome. Thanks, Alain Savard, B.Sc. Chemical Process Analyst CAE Montreal e-mail: [log in to unmask] ---------------------------------------------------------------------------- ----- 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 the following message: SET Technet NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail 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 the following message: SET Technet NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail 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 ---------------------------------------------------------------------------------