H19 Frit

Alternate Names: H19 Bly Monosilikat

Description: Lead Alumina Monosilicate Frit

Oxide Analysis Formula Tolerance
PbO 84.47% 1.00
Al2O3 1.81% 0.05
SiO2 13.72% 0.60
Oxide Weight 264.24
Formula Weight 264.24

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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.
Materials Lead Monosilicate Frit
A standard frit of 1 molar part of PbO and 1 of SiO2. It melts lower than a lead bisilicate.
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

Frit Melting Range (C) 880-1080

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