Super Grade>U

Super Grade>U
Chemical Properties     Physical Properties  
SiO2 50.661 Visual Appearance Cream Lums
AI2O3 30.22 Residue on # 300(%) 1.50%
Fe2O3 1.86 Slaking (MIN) Very Good
TiO2 3.016 Water of Plasticity 35.0%
MgO 4.094 Green MOR kg/cm2 (sp.pressure 420 Kg/cm2) 9.62
CaO 1.294 Dry MOR kg/cm2 ( sp.pressure 420 Kg/cm2) 28.18
Na2O 0.001 Fired More Kg/Cm2 (sp.pressure 420 Kg/cm2) 340.79
K2O 0.906 Fired Shrinkage (%) (Temp at 1216’c 60” in KILN) 12.62%
L.O.I.As per ED-XRF 7.948 Fired Colour                                                               L= 76.56
Particle Size                                                                                        A= 2.74
>53 µm 2.11                                                                                      B= 18.86
>8 µm 24.13 W.A. (%) 3.16%
<25 µm 92.95 Workebal Electrolight (%) 1.2%
< 2 µm 39.88 Flow (Second) 24
< 1 µm 21.89 Density (GM/M-3) 1.522
< 0.5 µm 5.70 T.D.S.PPM (20% AQU. Solution) 630
    pH (20% AQU. Solution) 8.00
 

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