Hommel Frit 497
Description: Zinc magnesia borosilicate frit
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| K2O | 2.00% | 0.09 | |
| Li2O | 1.00% | 0.14 | |
| MgO | 4.00% | 0.42 | |
| Na2O | 2.00% | 0.14 | |
| ZnO | 4.00% | 0.21 | |
| B2O3 | 25.00% | 1.53 | |
| Al2O3 | 3.00% | 0.12 | |
| SiO2 | 59.00% | 4.17 | |
| Oxide Weight | 424.73 | ||
| Formula Weight | 424.73 | ||
Related Information
Links
| 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. |
Data
| Co-efficient of Linear Expansion | 3.70 |
|---|---|
| Frit Softening Point | 1100F |