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Pemco Frit P-991

Alternate Names: Frit 991, Frit P991

Description: All-fritted base for high talc bodies cone 02-2

Oxide Analysis Formula Tolerance
CaO 6.40% 0.27
K2O 3.70% 0.09
Na2O 9.00% 0.34
ZnO 10.30% 0.30
B2O3 5.00% 0.17
Al2O3 13.90% 0.32
SiO2 51.70% 2.02
Oxide Weight 235.26
Formula Weight 235.26

Related Information

Links

Materials Fusion Frit FZ-14
Materials Pemco Frit P-1J81
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-104
Materials Hommel Frit 2GF27D
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 8.9x10-6 (50-450C)
Frit Melting Range (C) 1500-1670F
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