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Pemco Frit P-930

Alternate Names: Frit 930, Frit P930

Description: Leadless all-fritted base

Oxide Analysis Formula
CaO 5.40% 0.29
Na2O 4.30% 0.21
SrO 17.30% 0.50
ZrO2 1.20% 0.03
B2O3 15.40% 0.67
Al2O3 4.10% 0.12
SiO2 52.30% 2.62
Oxide Weight 300.66
Formula Weight 300.66

Notes

For cone 06-02, stronita replaces lead in Pb-742. Blends with P-786 for intermediate temperatures.

Related Information

Links

Materials Fusion Frit F-38
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.
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 6.8 x 10-6 (50-450C)
Co-efficient of Linear Expansion 6.8
Frit Melting Range (C) 1500-1600F
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