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Hommel Frit 71
Description: LEADED FRIT
| Oxide | Analysis | Formula | |
|---|---|---|---|
| CaO | 0.05% | - | |
| K2O | 1.08% | 0.03 | |
| Na2O | 1.43% | 0.07 | |
| PbO | 70.25% | 0.90 | |
| Al2O3 | 2.10% | 0.06 | |
| SiO2 | 25.09% | 1.19 | |
| Oxide Weight | 285.58 | ||
| Formula Weight | 285.58 | ||
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 |
Leaded Frit
Frits can contain 1% or 80% PbO so this category can be misleading, check the chemistry to find out. |
| 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 | 11.60 |
|---|---|
| Frit Softening Point | 1260F |
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