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Alternate Names: Fusion Frit F520B
Description: Calcium borate dinnerware frit
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| CaO | 7.00% | 0.58 | |
| K2O | 6.50% | 0.32 | |
| Na2O | 1.40% | 0.10 | |
| B2O3 | 11.60% | 0.77 | |
| Al2O3 | 7.50% | 0.34 | |
| SiO2 | 66.00% | 5.08 | |
| Oxide Weight | 462.19 | ||
| Formula Weight | 462.19 | ||
| Materials |
Frit
Frits are made by melting mixes of raw materials, quenching the melt in water, grinding the pebbles into a powder. Frits have chemistries raw materials cannot. |
| Typecodes |
Frit
A frit is the powdered form a man-made glass. Frits are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types. |
| Co-efficient of Linear Expansion | 6.55 |
|---|---|
| Frit Softening Point | 1700F |
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