Teimour,

Teflon AF should not actually be soluble in IPA. However, depending on
method of use, it may cause mechanical removal (peelng).


Best Regards,
Chad Brubaker

EV Group
invent * innovate * implement
Senior Process Technology Engineer - Direct: +1 (480) 305 2414, Main: +1
(480) 305 2400 Fax: +1 (480) 305 2401
Cell: +1 (602) 321 6071
E-Mail: C.Brubaker@EVGroup.com, Web: www.EVGroup.com

-----Original Message-----
From: mems-talk-bounces@memsnet.org
[mailto:mems-talk-bounces@memsnet.org] On Behalf Of Teimour Maleki
Sent: Friday, May 09, 2008 8:07 AM
To: 'General MEMS discussion'
Subject: [mems-talk] Solvent effects on Teflon AF

Dear all,

 Does anybody know what is the effect of IPA on Teflon AF coated
substrate?
When I used IPA, it will remove the Teflon.