Victoria Ball Clay

Description: Tennessee Ball Clay

Oxide	Analysis	Formula
CaO	0.10%	0.01
K2O	0.60%	0.02
MgO	0.20%	0.02
Na2O	0.10%	0.01
TiO2	1.80%	0.08
Al2O3	27.90%	1.00
SiO2	56.90%	3.46
Fe2O3	1.10%	0.03
LOI	11.30%	n/a
C	0.50%	n/a
Oxide Weight		324.28
Formula Weight		367.66

Notes

Particle Size (e.s.d.)
125 microns - 0.2
20 microns - 98
2 microns - 77
.5 microns - 51
Modulus of Rupture at 110C
Mn/M2 - 5.1
lbf/in2 - 740
Water Absorption
1120C - 14.5
1220C - 7.0
Shrinkage Dry to Fired
1120C - 8.0
1220C - 10.0
Refractoriness
Cone - 32, 1710C

Related Information

Links

Materials	Ball Clay A fine particled highly plastic secondary clay used mainly to impart plasticity to clay and porcelain bodies and to suspend glaze, slips and engobe slurries.
Typecodes	Ball Clay Ball clays are abundant and very plastic and are used in all types of plastic forming bodies. They are not as white-burning or refractory as kaolins but lower in iron and fluxes than bentonites.

By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk