•The secret to cool bodies and glazes is a lot of testing.
•The secret to know what to test is material and chemistry knowledge.
•The secret to learning from testing is documentation.
•The place to test, do the chemistry and document is an account at https://insight-live.com
•The place to get the knowledge is https://digitalfire.com
Pyrometric Cone Equivalent
A measure of how refractory a material is. The measure is done by making a small cone from the material and firing it till it bends. A typical stoneware clay body, for example, might have a PCE of cone 20.
Out Bound Links
PCE - Pyrometric Cone Equivalent
In Bound Links
By Tony Hansen