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Solargil Frit FR8

Description: Calcium borate frit

Oxide Analysis Formula
CaO 17.97% 0.68
K2O 4.88% 0.11
Na2O 6.13% 0.21
B2O3 20.01% 0.61
Al2O3 1.45% 0.03
SiO2 49.56% 1.75
Oxide Weight 212.32
Formula Weight 212.32

Related Information


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 3134
A frit with 23% B2O3. The most common of frits used in pottery in North America. Around the world, other companies make frits of equivalent chemistry.
Materials Fusion Frit F-12
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.


Co-efficient of Linear Expansion 84.9 x 10-7 C (Appen)
Frit Softening Point 920-1000C
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