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(All materials are available in powder form.)
(Mesh available from 200 to 700)
Soap Stone Talc Powder of ‘A’ Grade
Mesh available from 250 to 700
Silica |
SiO2 |
60% (+1) |
Magnesium Oxide |
MgO |
30% (+1) |
Calcium Oxide |
CaO |
1.5% (+0.05) |
Iron |
Fe |
0.5% (+0.05) |
pH |
pH |
8% (+1) |
Brightness available varying from 80% to 95%.
Special Quality Natural Yellow Powder Grade
A. Natural Yellow Shade
(Mesh available from 200 to 700)
Silica |
SiO2 |
60% (+1) |
Magnesium Oxide |
MgO |
29.6% (+1) |
Calcium Oxide |
CaO |
1.5% |
Iron |
Fe |
1.4% |
Alumina |
Al2O3 |
3% |
pH |
pH |
4% |
Calcite Powder of ‘A’ Grade
(Mesh available from 250 to 700)
Brightness from 85% to 90%.
Calcium Oxide |
CaO |
55.1% |
Magnesium Oxide |
MgO |
Nil |
Silica |
SiO2 |
0.50% |
Alumina |
Al2O3 |
0.65% |
Ferrous Oxide |
Fe2O3 |
0.05% |
Loss on Ignition |
LOI |
43.50% |
Alkalis (by Diff) |
|
0.16% |
Probable Composition |
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Calcium Carbonate |
CaCO3 |
98% |
Magnesium Carbonate |
MgCO3 |
Nil |
Calcite Powder of ‘B’ Grade
(Mesh available from 250 to 700)
Calcium Oxide |
CaO |
53.8% (+1) |
Magnesium Oxide |
MgO |
Nil |
Silica |
SiO2 |
0.70% (+0.05) |
Alumina |
Al2O3 |
0.62% (+0.05) |
Ferrous Oxide |
Fe2O3 |
0.75% (+0.05) |
Loss on Ignition |
LOI |
44% (+1) |
Alkalis (by Diff) |
|
0.20% |
Probable Composition |
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Calcium Carbonate |
CaCO3 |
96.28% |
Magnesium Carbonate |
MgCO3 |
Nil |
Calcite Powder of ‘C’ Grade
(Mesh available from 250 to 700)
Calcium Oxide |
CaO |
53.6% (+1) |
Magnesium Oxide |
MgO |
Nil |
Silica |
SiO2 |
0.70% (+0.05) |
Alumina |
Al2O3 |
0.61% (+0.05) |
Ferrous Oxide |
Fe2O3 |
0.1% |
Loss on Ignition |
LOI |
44.20% (+1) |
Alkalis (by Diff) |
|
0.20% |
Probable Composition |
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Calcium Carbonate |
CaCO3 |
95.14% (+1) |
Magnesium Carbonate |
MgCO3 |
Nil |
Dolomite Powder
(Mesh available from 200 to 700)
Brightness from 85% to 95%.
Calcium Oxide |
CaO |
31% (+1) |
Magnesium Oxide |
MgO |
20% (+1) |
Silica |
SiO2 |
2% (+1) |
Alumina |
Al2O3 |
0.15% (+0.05) |
Ferrous Oxide |
Fe2O3 |
0.15% (+0.05) |
Loss on Ignition |
LOI |
45% (+2) |
Probable Composition |
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Calcium Carbonate |
CaCO3 |
55% (+2) |
Magnesium Carbonate |
MgCO3 |
43% (+2) |
Talc Powder for Ceramic Grade
(Mesh available from 200 to 500)
Constituents |
Percentage |
SiO2 |
60% |
TiO2 |
abc |
Fe2O3 |
1.4% |
Al2O3 |
4% |
CaO |
1.5% |
MgO |
28 to 30% |
Loss on Ignition |
3% |
(Mesh available from 200 to 700)
Brightness from 80% to 90%.
Calcium Oxide |
CaO |
31% |
Magnesium Oxide |
MgO |
20% (+1) |
Silica |
SiO2 |
3% (+1) |
Alumina |
Al2O3 |
0.15% (+0.05) |
Ferrous Oxide |
Fe2O3 |
0.15% (+0.05) |
Loss on Ignition |
LOI |
45% (+1) |
Probable Composition |
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Calcium Carbonate |
CaCO3 |
55% |
Magnesium Carbonate |
MgCO3 |
44% |
China Clay Powder
Alumina |
Al2O3 |
35 to 38% |
Ferrous Oxide |
Fe2O3 |
1 to 1.5% |
Silica |
SiO2 |
40 to 45% |
Magnesium Oxide |
MgO |
1.5% |
Calcium Oxide |
CaO |
1% |
Loss on Ignition |
LOI |
12% |
Alumina |
Al2O3 |
15 to 16% |
Ferrous Oxide |
Fe2O3 |
0.5% |
Silica |
SiO2 |
72 to 74% |
Magnesium Oxide |
MgO |
0.5% |
Calcium Oxide |
CaO |
2% |
Loss on Ignition |
LOI |
5% |
Note: Above of all products we are also able to manufacture the products according to our customers’ specifications.
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