I thin you're going to have a hard time with both Cheap SOI wafers & conductive epoxy at 400C. Most Epoxys can't survive more than 225C for extended periods. Try WWW.epotek.com they have the best catalog of HT epoxys. They might have a solution for your polymer request. -----Original Message----- From: ABHIJAT GOYAL [mailto:abhijatgoyal@psu.edu] Sent: Thursday, April 11, 2002 12:20 PM To: mems-talk@memsnet.org Subject: [mems-talk] looking for vendors Hi all, can you please suggest me some vendors for the following materials- 1) cheap SOI wafers (around 150 bucks per wafer) 2) electrical conductive glue which can stand a temperature of 400 C 3) polymer that can provide me good electrical insulation but has very good thermal conductivity. I will highly appreciate if someone could suggest me something, Thanks and any help will be highly appreciated, Abhijat Abhijat Goyal EE MEMS group, MS candidate, Dept. Of Electrical Engineering, State College, PA Ph: (R)814-2350917 (O)814-8653664 _______________________________________________ mems-talk@memsnet.org mailing list: to unsubscribe or change your list options, visit http://mail.mems-exchange.org/mailman/listinfo/mems-talk Hosted by the MEMS Exchange, providers of MEMS processing services. Visit us at http://www.mems-exchange.org/