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Hommel Frit 18

Oxide Analysis Formula
Na2O 14.23% 0.63
CaO 6.51% 0.32
PbO 4.62% 0.06
B2O3 20.62% 0.81
SiO2 54.02% 2.45
Oxide Weight 273.03
Formula Weight 273.03

Related Information

Links

Materials Ferro Frit 3465
Materials Pemco Frit Pb-943
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 8.9 x 10-6 (50-450C)
Frit Softening Point 1450F
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