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General Frit GF-143
Alternate Names: Frit 143, Frit GF143
Description: Sodium Boron Silicate Leadless
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| Na2O | 8.48% | 1.00 | |
| B2O3 | 38.48% | 4.04 | |
| SiO2 | 53.04% | 6.45 | |
| Oxide Weight | 731.13 | ||
| Formula Weight | 731.13 | ||
Notes
A 'specific-oxide' borosilicate frit (contains only sodium, boron, silica).
Used to bond abrasives.
Related Information
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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. |
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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 | 6.40 |
|---|---|
| Frit Softening Point | 1750F |
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