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Home >> Specifications >> China Clay
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SPECIFICATION OF CHINA CLAY
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Chemical
Analysis |
SiO2 |
49.81% |
Al2O3 |
32.80 |
TiO2 |
1.34 |
Fe2O3 |
1.1 |
CaO |
0.049 |
MgO |
0.2 |
K2O |
0.69 |
Na2O |
0.31 |
Cr2O3 |
0.015 |
BaO |
0.024 |
P2O5 |
0.093 |
V2O5 |
0.019 |
Loss on ignition |
Ca. 12.0 |
Total |
98.45 |
Physical
Analysis |
Whiteness
(Natural) |
72 % (Compare
with MgCO3) |
Whiteness
(After fired) |
89 % (Compare
with MgCO3) |
Free Silica
(on 300 Mesh)
|
<0.59
% |
pH |
8 |
Water of Plasticity
|
32% |
Bulk Density
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0,9705 gm/cc |
Dry (110 0
C) |
4 % |
Fired (1100
0 C) |
8 % |
Suspension
|
82 % |
Oil Absorption
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65 % |
Water Absorption
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38 % |
Free Moisture
|
3% Max |
NOTE:
As China Clay is a
mineral, the properties
and composition of
supplied material
may vary slightly
from the above. |
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