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Lincoln 8 Clay

Description: Smooth plastic iron bearing fireclay

Oxide Analysis Formula Tolerance
CaO 0.35% 0.02
K2O 1.09% 0.04
MgO 0.28% 0.02
Na2O 0.29% 0.02
Al2O3 28.95% 1.00
SiO2 52.33% 3.07
Fe2O3 5.40% 0.12
LOI 11.31%n/a
Oxide Weight 312.48
Formula Weight 352.33

Notes

This is the same as IMCO 800 (although the latter is ground to a finer particle size).

Related Information

Links

Materials Lincoln 60 Fireclay
It was first used in the late 1800s by Gladding McBean to make sewer pipe, subsequently for a wide range of architectural purposes. Since then, for pottery.
Materials Imco 800 Fireclay
Typecodes Clay Other
Clays that are not kaolins, ball clays or bentonites. For example, stoneware clays are mixtures of all of the above plus quartz, feldspar, mica and other minerals. There are also many clays that have high plasticity like bentonite but are much different mineralogically.

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