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Old Hickory 44-B Kentucky Ball Clay

Category Ceramic , Clay , Ball Clay
Manufacturer Old Hickory Clay Co.
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Old Hickory 44-B Kentucky Ball Clay.pdf
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Material Notes:
The 44-B clay is similar to 54-S and is a recommended selection where additional plasticity and strength are important. It is particularly recommended in extruded and plastic processed ceramic formulas such as electrical porcelain and tableware. The 44-B can also be used in monoporosa and monocuttura tile bodies for additional press density and strength especially for a large dimension shapes.Information provided by Old Hickory Clay Company
Physical Properties Metric English Comments
Particle Size 0.45 µm
0.45 µm
Median particle diameter
0.50 µm
0.50 µm
52% of particles less than
1.0 µm
1.0 µm
62% of particles less than
<= 5.0 µm
<= 5.0 µm
83% of particles less than
pH 6.3
6.3
Soluble Sulfates 520 ppm
520 ppm
Specific Surface Area 19.2 m²/g
19.2 m²/g
Mechanical Properties Metric English Comments
Modulus of Rupture 0.00448 GPa
0.650 ksi
Dry Modulus of Rupture for 50% clay/50% flint, cast bars
Thermal Properties Metric English Comments
Shrinkage 5.0 %
5.0 %
Cone 04, Linear Fired Shrinkage
5.8 %
5.8 %
Cone 3, Linear Fired Shrinkage
6.3 %
6.3 %
Linear Drying Shrinkage
6.7 %
6.7 %
Cone 11, Linear Fired Shrinkage
Component Elements Properties Metric English Comments
Al2O3 28.5 %
28.5 %
CaO 0.15 %
0.15 %
Fe2O3 1.15 %
1.15 %
K2O 1.22 %
1.22 %
Loss on Ignition(%) 9.5 %
9.5 %
MgO 0.16 %
0.16 %
Na2O 0.10 %
0.10 %
SiO2 57.7 %
57.7 %
TiO2 1.52 %
1.52 %
Descriptive Properties Value Comments
Absorption (%) 10.1
Cone 04, Fired
3.5
Cone 11, Fired
8.6
Cone 3, Fired
CEC/MBI (meg/100 ml) 10
Crude Color Light Grey
Filtration (ml) 19
Pyrometric Cone Equivalent (PCE) 29-31
Water of Plasticity (%) 33
Wet Sieve Residue (%) 0.8
Wet Sieve Residue, +200 mesh
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