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Ferro Frit DA4193

Description: Clear, hard barium borosilicate frit

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

Notes

Chemistry from frits page at Walker Ceramics

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 938
Materials Ferro Frit 4193
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 590C
Frit Melting Range (C) 1040-1100C
Glass Transition Temperature 653C
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