CBC tooling

From: Chris Ainsley
To: RP-ML
Date: Tuesday, August 9, 1994
Subject: CBC tooling
 	Hello everybody

I was wondering if anybody has any information on Chemically bonded
ceramics as used in the manufacture of injection mould cavitys.
What I am interested in, is the variations of materials used and the names
of some of the companys who supply such materials.
The intented purpose of the CBC is the direct casting of the material to 
form quick and cheap injection moulding cavitys.
Any help in this area would be most useful.

	thanks from
			Chris