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Pemco Frit Pb-2F35
Alternate Names: Frit Pb2F35
Description: All-fritted dinnerware glaze at Cone 1 to 4
| Oxide | Analysis | Formula | |
|---|---|---|---|
| CaO | 8.00% | 0.50 | |
| K2O | 1.80% | 0.07 | |
| MgO | 0.50% | 0.04 | |
| Na2O | 2.20% | 0.12 | |
| PbO | 17.20% | 0.27 | |
| B2O3 | 4.30% | 0.22 | |
| Al2O3 | 9.20% | 0.31 | |
| SiO2 | 56.60% | 3.29 | |
| Oxide Weight | 348.14 | ||
| Formula Weight | 348.14 | ||
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. |
|---|---|
| Materials |
Ferro Frit 3467
|
| Materials |
Fusion Frit FL-17
|
| 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 | 5.90 |
|---|---|
| Co-efficient of Linear Expansion | 5.9 x 10-6 (50-450C) |
| Frit Softening Point | 1650F |
| Frit Melting Range (C) | 1600-1740F |
| I.F.P. (celsius) | 628C |
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