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Ferro Frit 938

Description: Transparent hard barium zinc borosilicate leadless frit

Oxide Analysis Formula
BaO 4.97% 0.10
CaO 9.27% 0.51
K2O 3.05% 0.10
Na2O 3.82% 0.19
ZnO 2.64% 0.10
B2O3 13.98% 0.62
Al2O3 6.61% 0.20
SiO2 55.68% 2.86
Oxide Weight 308.62
Formula Weight 308.62

Notes

Not for use over underglaze colors (likely because of zinc)

Related Information

Links

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 4193
Materials Ferro Frit DA4193
Hazards Barium Carbonate
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 1070C
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