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Fusion Frit F-245
Alternate Names: Fusion Frit F245
Description: Alkali boron bonding frit
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| CaO | 3.00% | 0.31 | |
| Na2O | 7.30% | 0.69 | |
| B2O3 | 36.40% | 3.05 | |
| Al2O3 | 0.90% | 0.05 | |
| SiO2 | 52.40% | 5.09 | |
| Oxide Weight | 584.05 | ||
| Formula Weight | 584.05 | ||
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. |
| 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. |
| Typecodes |
Bonding Frits
Also called glass frits, these melt at very low temperatures (e.g. 500C). They are used to bond together materials that can withstand some heat (e.g. abrasives, ceramics, non-oxide ceramics, metals). And as a surface-smoothing agent. The main product properties are melting temperature and thermal expansion. The powders are mixed with binders, applied and then heated up and down to create the bond. |
Data
| Co-efficient of Linear Expansion | 4.61 |
|---|---|
| Frit Softening Point | 1550F |
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