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PotteryCrafts Frit P2961
Alternate Names: PotteryCrafts Frit 2961
Description: Standard alkaline frit
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| CaO | 0.20% | 0.02 | |
| MgO | 0.10% | 0.01 | |
| K2O | 3.40% | 0.15 | |
| Na2O | 12.10% | 0.82 | |
| Al2O3 | 7.30% | 0.30 | |
| B2O3 | 25.20% | 1.53 | |
| SiO2 | 50.40% | 3.53 | |
| LOI | 1.30% | n/a | |
| Oxide Weight | 415.93 | ||
| Formula Weight | 421.41 | ||
Related Information
Links
| 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. |
| URLs |
http://www.potterycrafts.co.uk/Products/0028000b
PotteryCrafts Frit information |
Data
| Co-efficient of Linear Expansion | 6.9 |
|---|---|
| Frit Melting Range (C) | 900-1100C |
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