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Hommel Frit 373

Description: Leaded glaze frit

Oxide Analysis Formula
CaO 4.59% 0.29
Na2O 3.30% 0.19
PbO 32.01% 0.52
B2O3 12.94% 0.67
Al2O3 3.14% 0.11
SiO2 44.00% 2.63
Oxide Weight 359.05
Formula Weight 359.05

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 3485
Materials Ferro Frit 3493
Materials General Frit GF-27
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 8.10
Frit Softening Point 1500F
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