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R76 Frit

Alternate Names: R76 Alkalifritte

Description: Alkaline Frit

Oxide Analysis Formula
K2O 5.43% 0.21
CaO 11.94% 0.79
Al2O3 11.81% 0.43
B2O3 17.60% 0.93
SiO2 53.23% 3.27
Oxide Weight 369.75
Formula Weight 369.75

Notes

Was available in Norway, manufacturer unknown. Info from http://www.potters.org/subject70375.htm

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.
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 Melting Range (C) 1000-1200
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