54-S

This ball clay is a multi- purpose clay that has excellent pressing, extrusion, and casting qualities. It has a moderately fine particle size distribution and the high plasticity and dry strength is due in part to unique mineralogy of the clay. The low total carbon content provides excellent oxidation characteristics to a variety of ceramic process formulas.


Typical Data Sheet

Shipping Point: Hickory, KY

RAW PROPERTIES
Crude Color Light Grey
Dry Modulus of Rupture (psi)* 630
Wet Sieve Residue, +200 mesh (%) 0.97
Water of Plasticity (%) 32
Linear Drying Shrinkage (%) 6.50
Soluble Sulfates (ppm) 400
Filtration (ml) 21
Specific Surface Area (m2/g) 22.4
CEC/MBI (meq/100 ml) 8.9
pH 5.8
Particle Size (% less than)
5 Micron
1 Micron
.5 Micron
84
60
48
Median Particle Diameter (Micron) 0.63
Carbon % 0.50
Sulfur (ppm) 260

*50% clay/50% flint, cast bars

 

CHEMICAL ANALYSIS %
Silicon Dioxide (SiO2) 57.09
Aluminum Oxide (Al2O3) 28.44
Iron (Ferric) Oxide (Fe2O3) 1.28
Titanium Dioxide (TiO2) 1.93
Calcium Oxide (CaO) 0.16
Magnesium Oxide (MgO) 0.42
Sodium Oxide (Na2O) 0.09
Potassium Oxide (K2O) 0.89
Loss on Ignition 9.62

 

FIRED PROPERTIES Cone 04 Cone 3 Cone 11
Linear Fired Shrinkage (%) 5.1 6.0 7.2
Absorption (%) 12.1 9.6 4.4
PCE…………………………..31-32

NOTICE: All data given and statements and recommendations made herein are based upon our research and are believed to be accurate typical data. However, no guarantee of their accuracy is made or implied. Our products are sold on the condition that the user will evaluate them himself, as well as our formulas and recommendations, to determine their suitability for his own purposes before adoption on a commercial scale. Also, statements as to the use of our products are not to be construed for their use in the infringement of any patent.

Warning: This clay product contains quartz which may cause delayed respiratory disease (silicosis) if inhaled over a prolonged period of time. Avoid breathing dust. Use NIOSH/MSHA approved respirators where TLV for crystalline quartz is exceeded. IARC Monograph Volume 68, 1997 concludes that the respirable fraction of crystalline quartz, causes cancer in humans. Refer to MSDS for complete details.