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Hommel Frit 486

Description: Calcium strontium borosilicate frit

Oxide Analysis Formula
K2O 2.17% 0.07
Na2O 3.40% 0.16
CaO 10.43% 0.54
MgO 0.51% 0.04
BaO 0.13% -
PbO 4.24% 0.06
SrO 3.81% 0.11
Li2O 0.36% 0.04
Al2O3 7.06% 0.20
B2O3 8.98% 0.37
SiO2 58.80% 2.83
Oxide Weight 289.41
Formula Weight 289.41

Related Information

Links

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 7.6 x 10-6
Frit Softening Point 1600F
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