Hi.
I suggest you contact EDO Acoustic Products in Salt Lake City. We have used
their material and had good results with it.
regards Joel Dubow
Professor of Materials Science
University of Utah

"F. Sandoval-Ibarra" wrote:

> Hi!
>
> I am looking for a piezoelectric materials supplier.  I am interested on
> a piezoelectric disk with a diameter of 1-2 cm, 1-5 mm thick, and
> dielectric constant of the order of 1700. In practice, for our
> applications don't care the electrode material.
>
> Can someone please help?
>
> Thanks in advance
>
> Dr. F. Sandoval-Ibarra
>
>