Oct 22, 2026: We are working on protecting our servers against the PHP2Shell vulnerability recently discovered. Servers were upgraded ahead of schedule on Oct 21. This could cause some issues. Please contact us if you encounter any.

Materials for Ceramics

1-9 | A | B | C | D | E | F | Frits | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Esva Ball Clay

Description: Devon Standard Ball Clay

Oxide	Analysis	Formula
CaO	0.20%	0.01
K2O	2.30%	0.08
MgO	0.20%	0.02
Na2O	0.20%	0.01
TiO2	1.10%	0.04
Al2O3	31.70%	1.00
SiO2	51.10%	2.74
Fe2O3	1.00%	0.02
LOI	12.10%	n/a
C	0.30%	n/a
Oxide Weight		282.51
Formula Weight		322.50

Notes

Particle Size (e.s.d.)
125 microns - 0.10
10 microns - 98
2 microns - 84
1 microns - 76
Modulus of Rupture at 110C
Mn/M2 - 6.6
lbf/in2 - 950
Defloculant Required - (3:1 Na₂SiO₃(C.100):Na₂CO₃) - 0.4
Water Absorption
1120C - 1.0
1220C - 0.50
Shrinkage Dry to Fired
1120C - 15.50
1220C - 16.00
Reflectance 464nm
1120C - 74
1220C - 56
Refractoriness
Cone - 33, 1730C

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.

PayPal

No tracking, No ads, No paywall, No transient content!
Just organized, concise information constantly updated and improved.
Was this helpful? Consider supporting me.

By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk