Pemco Frit P-2D27
Alternate Names: 2D27,2D-27
Description: Leadless frit for use at cone 02-10
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| CaO | 6.60% | 0.30 | |
| Na2O | 16.80% | 0.70 | |
| B2O3 | 19.50% | 0.72 | |
| Al2O3 | 1.80% | 0.05 | |
| SiO2 | 51.10% | 2.19 | |
| F | 4.20% | 0.57 | |
| Oxide Weight | 257.32 | ||
| Formula Weight | 257.32 | ||
Notes
Modification of P-835 adding fluorine. Used in same manner.
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 |
Pemco Frit P-835
|
| 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 | 11.70 |
|---|---|
| Co-efficient of Linear Expansion | 11.70 (50-450C) |
| Frit Softening Point | 1300F |
| Frit Melting Range (C) | 1280-1380F |
| Co-efficient of Linear Expansion | 11.7x10-6 (50-450C) |
| I.F.P. (celsius) | 528C |
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