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Hommel Frit 595

Description: Leaded barium calcium strontium silicate frit

Oxide Analysis Formula Tolerance
BaO 3.16% 0.07
CaO 7.03% 0.40
K2O 1.29% 0.04
MgO 0.21% 0.02
Na2O 0.12% 0.01
PbO 29.32% 0.42
SrO 1.83% 0.06
ZrO2 1.10% 0.03
B2O3 4.31% 0.20
Al2O3 4.25% 0.13
SiO2 45.32% 2.39
F 2.11% 0.35
Oxide Weight 316.82
Formula Weight 316.82

Related Information

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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 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 6.80
Frit Softening Point 1600F
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