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Ohio #3 Fireclay

Oxide Analysis Formula Tolerance
Al2O3 27.69% 1.00
SiO2 55.75% 3.42
K2O 2.96% 0.12
TiO2 1.99% 0.09
Fe2O3 2.28% 0.05
MgO 1.15% 0.11
LOI 8.17%n/a
Oxide Weight 338.23
Formula Weight 368.32

Related Information

Links

Typecodes Fireclay
Fireclays are non-kaolin non-ball clay materials similar to stoneware clays but lacking fluxing oxides. Many fireclays have a PCE of 28 or more.

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