Physical Parameters |
E1 Clay |
Super White Clay |
Physical Color |
White |
White |
Moisture Content % |
1 - 5% |
4 - 8% |
Acid Test |
ok |
ok |
pH Value |
6-7 |
6 |
TDS Value |
430 |
300 |
Drying Shrinkage |
1 - 2 |
2 |
Size |
Lumps |
0.1 - 5mm |
Water of Plasticity |
31 |
33 |
Dry MOR kg/cm2 |
38.61 |
22.4 |
Chemical Parameters |
E1 Clay |
Super White Clay |
SiO2 |
59.03 |
48.75 |
AI2O3 |
27.09 |
33.86 |
Fe2O3 |
1.12 |
0.33 |
TiO2 |
1.23 |
1.92 |
CaO |
0.84 |
0.34 |
MgO |
0.39 |
0.35 |
K2O |
1.03 |
2.12 |
Na2O |
0.77 |
0.82 |
L.O.I. |
8.42 |
13.2 |
Firing Parameters |
E1 Clay |
Super White Clay |
Fired MOR |
264.11 |
147.5 |
Water Absobtion |
0.5 |
10.3 |
Fired Shrinkage% |
12 |
10.8 |
Firing Cycle/Temp |
50/1190 |
50/1210 |
L |
77 |
92.5 |
A |
1.29 |
0.03 |
B |
15.68 |
8.07 |
Whiteness |
- |
80.9 |