JD-1 CLay

J.D.-1 Clay
Chemical Properties     Physical Properties  
SiO2 50.462 Visual Appearance Cream
AI2O3 34.198 Residue on # 300(%) 2.2%
Fe2O3 0.987 Slaking (MIN) Good
TiO2 1.290 Water of Plasticity 32.0%
MgO 0.972 Green MOR kg/cm2 (sp.pressure 420 Kg/cm2) 11.65
CaO 0.381 Dry MOR kg/cm2 ( sp.pressure 420 Kg/cm2) 26.94
Na2O 0.447 Fired More Kg/Cm2 (sp.pressure 420 Kg/cm2) 204.51
K2O 0.266 Fired Shrinkage (%) (Temp at 1216’c 60” in KILN) 12.88%
L.O.I.As per ED-XRF 10.997 Fired Colour                                                               L= 86
Particle Size                                                                                        A= 1.92
>53 µm                                                                                        B= 11.52
>8 µm   W.A. (%) 5.34%
<25 µm   Workebal Electrolight (%) 0.3%
< 2 µm   Flow (Second) 15
< 1 µm   Density (GM/M-3) 1494
< 0.5 µm   T.D.S.PPM (20% AQU. Solution) 160
    pH (20% AQU. Solution) 8.08
 

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