Hi Stefano,

As far as I know, chlorinated organic products, such as methylene chloride and
chloroform, are good solvents for polycarbonate. In particular, methylene
chloride can be a good candidate, since the intrinsic viscosity values for PC
are usually given using this solvent or dioxane, which could be another
alternative.

Jorge Ramiro


-----Mensaje original-----
De: stefano.park@gmail.com [mailto:stefano.park@gmail.com]
Enviado el: miércoles, 20 de diciembre de 2006 2:42
Para: General MEMS discussion
Asunto: [mems-talk] looking for polycarbonate and solvent

HI all

I am looking for polycarbonate and solvent

I have used PC with 60K and 36K of Mw from Scientific polymer.
Does anyone know the company that sells lower Mw of PC?

And I have a problem when I make a solution with Toluene or PGMEA
Does anyone know good solvent for PC solution?