Glossary F
Feldspar
Firing
Formula Weigh>
Frit
Feldspar
Aluminosilicate raw materials containing potassium, sodium, calcium and occasionally barium.
Firing
Process of applying heat to Ceramics.
Formula Weight
A term used to describe the molecular weight of a glaze.
Frit
A ceramic mixture fused, quenched and then ground to a powder.