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Alternate Names: Frit DA4124
Description: Hard calcium borate frit
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| CaO | 14.15% | 0.68 | |
| K2O | 1.26% | 0.04 | |
| Na2O | 6.63% | 0.29 | |
| Al2O3 | 5.97% | 0.16 | |
| B2O3 | 14.42% | 0.56 | |
| SiO2 | 57.56% | 2.57 | |
| Oxide Weight | 268.34 | ||
| Formula Weight | 268.34 | ||
Suitable for glazes used over underglaze colors.
This is similar to Ferro Frit 3124 but has less Al2O3.
| 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 |
Ferro Frit 3124
A commonly available calcium borosilicate frit. It is glaze-like, needing only a kaolin addition to create a low-temperature glossy glaze. |
| 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. |
| Frit Softening Point | 577C |
|---|---|
| Frit Melting Range (C) | 1040-1100C |
| Glass Transition Temperature | 622C |
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