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Pemco Frit P-2J57

Alternate Names: 2J57,2J-57

Description: High expansion low melting phosphate based glass

Oxide Analysis Formula
Li2O 3.60% 0.26
Na2O 21.30% 0.74
B2O3 6.60% 0.20
Al2O3 19.20% 0.41
41.00% -
SiO2 1.20% 0.04
F 7.20% 0.82
Oxide Weight 127.27
Formula Weight 127.27

Related Information

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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.
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 21.00
Co-efficient of Linear Expansion 21.00 (50-450C)
Frit Softening Point 980F
Frit Melting Range (C) 950-1000F
I.F.P. (celsius) 355C
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