We offer our clients the most fine Ball Clay (SBS-555) filled with all the desirable characteristics. Ball Clay 1919 offered by us has long lasting chemical resistance and less infinity for water. Our Ball Clay 1919 offer high plasticity and less refractoriness.
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Ball Clay Product No. | 1919 |
---|---|
CHEMICAL ANALYSIS (%) | |
SiO2 | 57.94 |
Al2O3 | 25.23 |
Fe2O3 | 1.70 |
TiO2 | 0.96 |
CaO | 0.58 |
MgO | 0.46 |
Na2O | 0.51 |
K2O | 0.96 |
Loss on Ignition | 11.25 |
PARTICLE SIZE DISTRIBUTION (%) | |
>10μm | 9.20 |
>2μm | 45.40 |
PHYSICAL PROPERTIES | |
Dry MOR (kg/cm2) (pressing method) | 25.40 |
Dry MOR (kg/cm2) (casting method) | 70.00 |
Water of Plasticity (%) | 35.00 |
FIRED CHARACTERISTICS (at 1216ºC, cycle time 45 min) | |
Shrinkage(%) | 9.93 |
Fired MOR (kg/cm2) (Forming pressure 300 kg/cm2) | 417.70 |
Maturity Water absorption (%) | 2.45 |
FIRED COLOUR DATA | |
L value | 72.36 |
A value | 2.89 |
B value | 17.93 |