Pemco Frit Pb-1114

Alternate Names: Frit Pb1114

Description: Calcium borosilite medium lead frit for cone 08-04 glazes

Oxide	Analysis	Formula
CaO	9.80%	0.48
K2O	1.40%	0.04
Na2O	1.90%	0.08
PbO	31.60%	0.39
B2O3	11.10%	0.44
Al2O3	3.50%	0.09
SiO2	40.70%	1.87
Oxide Weight		276.42
Formula Weight		276.42

Good for low temperature, clear and colored glazes. Can be blended with Pb-349, Pb-1241 or Pb-1421 for intermediate temperatures.

Related Information

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	General Frit GF-20
Materials	Hommel Frit 4GF48B
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	7.00
Co-efficient of Linear Expansion	7.0 x 10-6 (40-450C)
Frit Softening Point	1400F
Frit Melting Range (C)	1350-1500F
I.F.P. (celsius)	600C

By Tony Hansen
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