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Hommel Frit 482

Description: Barium zinc frit

Oxide Analysis Formula Tolerance
K2O 3.24% 0.09
Na2O 5.31% 0.23
CaO 2.27% 0.11
MgO 3.41% 0.23
BaO 4.13% 0.07
ZnO 6.96% 0.23
PbO 3.36% 0.04
Al2O3 12.60% 0.33
B2O3 3.19% 0.12
SiO2 54.82% 2.45
TiO2 0.71% 0.02
Oxide Weight 268.37
Formula Weight 268.37

Related Information

Links

Materials Pemco Frit Pb-1279
Typecodes Leaded Frit
Frits can contain 1% or 80% PbO so this category can be misleading, check the chemistry to find out.
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

Co-efficient of Linear Expansion 8.0 x 10-6
Frit Softening Point 1750F
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