Coleman's Porcelain (Revised)Firing temperature : cone 10-11 | Color : white | Atmosphere: Reduction
Also add 1 tsp of CMC gum per 220-pound batch.
Mix bentonite separately, and mix other materials in order from dense to light particles. Mahavir feldspar is a replacement for G200 feldspar.
This is a vitreous, translucent clay body that is excellent all around and has great green strength. This clay body begins to slump and warp from cone 11–12.
Add 0.3% Darvan 7 to the slurry to create a casting slip.
This recipe was shared by Jacob Monroe in the May 2021 issue of Ceramics Monthly.
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