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Ferro Frit CC-272

Alternate Names: Frit CC-272, Frit CC-272-2

Description: Strontium, barium, calcium frit

Oxide Analysis Formula
CaO 7.50% 0.42
K2O 2.50% 0.08
MgO 0.50% 0.04
Na2O 2.50% 0.13
SrO 7.50% 0.23
ZrO2 0.50% 0.01
B2O3 7.50% 0.34
Al2O3 7.50% 0.23
SiO2 62.50% 3.27
Li2O 0.50% 0.05
BaO 2.50% 0.05
Oxide Weight 318.74
Formula Weight 318.74

Notes

This is a USA pottery frit, Ferro now calls it Frit CC-272-2.

As of 2008 Ferro only provides an approximate analysis, but the one here is historical (from previous sources).

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 CC-263-2
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.
Typecodes Available from Laguna Clays
URLs https://digitalfire.com/4sight/datasheets/ferropotteryfrits2008.pdf
Ferro Pottery Frits 2008

Data

Co-efficient of Linear Expansion 7.05
Frit Softening Point 1850F
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