Three insight-live.com/material/240">Cornwall Stone shipments (from 2011 and 2014) fired at cone 8 in melt flow GLFL testers and compared to Nepheline Syenite. Each contains 10% Ferro Frit 3134.
Pages that reference this post in the Digitalfire Reference Library:
Covia Nepheline Syenite, Cornwall Stone, Nepheline Syenite, Melt Fluidity
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