[rp-ml] Master Patterns for Spin Casting Molds

We have come across a Stratasys paper that states the use of their FDM PC or PPSF materials are suitable for making? master patterns for spin casting, because these materials can handle temperatures up to 350 degrees F and pressures up to 3500 psi.
What other materials are available in the RP world that can compete with PC or PPSF for making master patterns for spin casting?

Doug
Received on Fri Mar 20 19:24:09 2009