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Ferro Frit 4124

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

Notes

Suitable for glazes used over underglaze colors.
This is similar to Ferro Frit 3124 but has less Al2O3.

Related Information

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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.
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

Frit Softening Point 577C
Frit Melting Range (C) 1040-1100C
Glass Transition Temperature 622C
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