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Fusion Frit F-492

Alternate Names: Fusion Frit F492

Description: High boron low expansion flux

Oxide Analysis Formula Tolerance
Na2O 4.50% 0.82
K2O 1.50% 0.18
B2O3 27.00% 4.38
Al2O3 9.00% 1.00
SiO2 58.00% 10.90
Oxide Weight 1,129.89
Formula Weight 1,129.89

Related Information

Links

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 Ferro Frit 3224
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 4.93 x 10-6
Frit Softening Point 1800F
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