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Pemco Frit P-930
Alternate Names: Frit 930, Frit P930
Description: Leadless all-fritted base
| Oxide | Analysis | Formula | |
|---|---|---|---|
| CaO | 5.40% | 0.29 | |
| Na2O | 4.30% | 0.21 | |
| SrO | 17.30% | 0.50 | |
| ZrO2 | 1.20% | 0.03 | |
| B2O3 | 15.40% | 0.67 | |
| Al2O3 | 4.10% | 0.12 | |
| SiO2 | 52.30% | 2.62 | |
| Oxide Weight | 300.66 | ||
| Formula Weight | 300.66 | ||
Notes
For cone 06-02, stronita replaces lead in Pb-742. Blends with P-786 for intermediate temperatures.
Related Information
Links
| Materials |
Fusion Frit F-38
High strontium low alumina borosilicate flux. |
|---|---|
| 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 | 6.8 x 10-6 (50-450C) |
|---|---|
| Co-efficient of Linear Expansion | 6.8 |
| Frit Melting Range (C) | 1500-1600F |
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