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Description: Medium lead borosilicte for cone 010-5
Oxide | Analysis | Formula | |
---|---|---|---|
K2O | 0.30% | 0.02 | |
Na2O | 0.60% | 0.06 | |
PbO | 35.70% | 0.93 | |
B2O3 | 16.30% | 1.36 | |
Al2O3 | 0.30% | 0.02 | |
SiO2 | 46.80% | 4.51 | |
Oxide Weight | 578.68 | ||
Formula Weight | 578.68 |
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. |
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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. |
Co-efficient of Linear Expansion | 9.70 |
---|---|
Co-efficient of Linear Expansion | 9.7 x 10-6 |
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