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PotteryCrafts Frit P2957

Alternate Names: PotteryCrafts Frit 2957

Description: Low expansion borax frit

Oxide Analysis Formula Tolerance
CaO 7.30% 0.59
MgO 0.20% 0.02
K2O 2.70% 0.13
Na2O 3.60% 0.26
Al2O3 9.40% 0.42
B2O3 14.80% 0.96
SiO2 62.00% 4.65
Oxide Weight 450.83
Formula Weight 450.83

Related Information

Links

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.
URLs http://www.potterycrafts.co.uk/Products/0028000b
PotteryCrafts Frit information

Data

Co-efficient of Linear Expansion 5.9
Frit Melting Range (C) 1000-1100C
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