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Pemco Frit P-827
Alternate Names: Frit 827, Frit P827
Description: Leadless boron free frit for high temperature
| Oxide | Analysis | Formula | |
|---|---|---|---|
| BaO | 5.50% | 0.07 | |
| CaO | 13.20% | 0.43 | |
| K2O | 5.00% | 0.10 | |
| MgO | 1.10% | 0.05 | |
| Na2O | 1.40% | 0.04 | |
| ZnO | 14.40% | 0.32 | |
| Al2O3 | 7.90% | 0.14 | |
| SiO2 | 51.50% | 1.56 | |
| Oxide Weight | 181.48 | ||
| Formula Weight | 181.48 | ||
Notes
For high temperature transparent use 11% clay, 11% silica and 78% frit.
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 | 7.0 x 10-6 (50-450C) |
|---|---|
| Frit Melting Range (C) | 2000-2040F |
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