Super Grade>L

Super Grade>L
Chemical Properties     Physical Properties  
SiO2 51.442 Visual Appearance Gray Lums
AI2O3 31.499 Residue on # 300(%) 1.86%
Fe2O3 1.823 Slaking (MIN) Good
TiO2 3.875 Water of Plasticity 30.0%
MgO 0.617 Green MOR kg/cm2 (sp.pressure 420 Kg/cm2) 13.11
CaO 1.701 Dry MOR kg/cm2 ( sp.pressure 420 Kg/cm2) 38.20
Na2O 0.278 Fired More Kg/Cm2 (sp.pressure 420 Kg/cm2) 253.87
K2O 0.223 Fired Shrinkage (%) (Temp at 1216’c 60” in KILN) 11.98%
L.O.I.As per ED-XRF 8.535 Fired Colour                                                               L= 73.63
Particle Size                                                                                        A= 3.90
>53 µm 2.98                                                                                      B= 22.70
>8 µm 28.14 W.A. (%) 4.41%
<25 µm 91.13 Workebal Electrolight (%) 0.9%
< 2 µm 38.87 Flow (Second) 20
< 1 µm 24.15 Density (GM/M-3) 1.5
< 0.5 µm 5.95 T.D.S.PPM (20% AQU. Solution) 850
    pH (20% AQU. Solution) 7.81
 

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