TEST CERTIFICATE
Physical properties
High Plastic Ball Clay Malaysia Origin Description
1.4 Residue % (240#)
0.85 Residue % (150 #)
61 TDSppm (25% aquous sol)
1.7 Density (gm/cc)
No Flow Viscosity(sec )
0.35 STPP Demand %
46 Water of Plasticity%
25.7 Dry MOR(Kg/cm2)
9.78 Shrinkage%
7.92 Loss on ignition%
455.8 Fired MOR(KgIcm2)
300 Forming Pressure(KgIcm2)
2.23 Water Absorption%
Color Spectrometry ( L a b)
73.32 L*
2.88 A*
20.58 B*
45.55 Whiteness
1212/1217 Temperature C
48 Cycle mm.
Chemical Analysis
57.9 SiO2%
28.5 Al2O3%
0.65 Fe2O3%
0.35 CaO%
0.14 MgO%
1.44 K2O%
0.06 Na2O%
10.45 Loss On Ignition%