Castable Porous materials

From: lrwhitaker@mmm.com
Date: Thu Aug 20 1998 - 17:40:37 EEST


To RP-ML list;

I am looking for a castable material that will result in a rigid, porous
matrix that can be used as a vacuum forming die.

My approach is to make RTV impressions( positives and negatives) from a
variety of customer geometry's and then cast the porous "dies" off of these
impressions.

I would appreciate any recommendations on materials or procedures.

THANKS,
Larry Whitaker

For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/



This archive was generated by hypermail 2.1.2 : Tue Jun 05 2001 - 22:46:31 EEST