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Old Hickory 56-SR Kentucky Ball Clay

Category	Ceramic , Clay , Ball Clay
Manufacturer	Old Hickory Clay Co.
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Old Hickory 56-SR Kentucky Ball Clay.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

This is a kaolinitic clay with excellent extrusion and die pressing characteristics. It has some colloidal carbon content but only a moderate amount of shrinkage. This clay is suitable for a variety of refractory compositions or other ceramic formulations such as stoneware.Information provided by Old Hickory Clay Company

Physical Properties	Metric	English	Comments
Particle Size	0.50 µm	0.50 µm	48% of particles less than
	0.65 µm	0.65 µm	Median particle diameter
	1.0 µm	1.0 µm	60% of particles less than
	<= 5.0 µm	<= 5.0 µm	85% of particles less than
pH	5.0	5.0
Soluble Sulfates	350 ppm	350 ppm
Specific Surface Area	20.3 m²/g	20.3 m²/g

Mechanical Properties	Metric	English	Comments
Modulus of Rupture	0.00414 GPa	0.600 ksi	Dry Modulus of Rupture for 50% clay/50% flint, cast bars

Thermal Properties	Metric	English	Comments
Shrinkage	4.7 %	4.7 %	Cone 04, Linear Fired Shrinkage
	4.9 %	4.9 %	Cone 3, Linear Fired Shrinkage
	6.6 %	6.6 %	Cone 11, Linear Fired Shrinkage
	7.0 %	7.0 %	Linear Drying Shrinkage

Component Elements Properties	Metric	English
Al2O3	27.99 %	27.99 %
CaO	0.15 %	0.15 %
Fe2O3	1.1 %	1.1 %
K2O	0.69 %	0.69 %
Loss on Ignition(%)	10.31 %	10.31 %
MgO	0.34 %	0.34 %
Na2O	0.080 %	0.080 %
SiO2	57 %	57 %
TiO2	2.1 %	2.1 %

Descriptive Properties	Value	Comments
Absorption (%)	11.6	Cone 04, Fired
	4.3	Cone 11, Fired
	9.4	Cone 3, Fired
CEC/MBI (meg/100 ml)	8.7
Crude Color	Brown
Filtration (ml)	22
Pyrometric Cone Equivalent (PCE)	32
Water of Plasticity (%)	33
Wet Sieve Residue (%)	1.04	Wet Sieve Residue, +200 mesh

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