M I N E R A L S
|
|
| |
|
|
|
|


| Levigated
China Clay P-400 Result of Analysis |
|
| SiO2 | 49.951 % |
| Al2O3 | 31.593 % |
| Fe2O3 | 0.444 % |
| CaO | Nil |
| MgO | Traces |
| TiO2 | 0.073 % |
| LOI | 14.500 % |
| CiO2 | 0.073 % |
| Whiteness | 92.56 % |
China Clay, which falls under the Kaolinite group of clays is formed by weathering or hydrothermal alteration of felspathic rocks. It has the general formula Al2,(Si2O5) (OH)4. It is a hydrated alumino-silicate having sheet structure. Free Silica (grit) is the most unde-sirable impurity and is removed during processing by evigation, sedimentation or air-separation.
High grade china clay deposits are present in West Bengal, Orissa, Rajasthan, M.P. & Gujarat. First we collect the samples from various mines which is analysed for co-mposition and physical and chemical properties and its suitability for various appl-ications is then studied. Moreover, sustained availability of the material with no variation from mines is given utmost importance to ensure consistency in final product.
![]()
![]()
Home | Profile | Product | Clients | Application | Quality | Our Mines | R&D | Export | Infrastructure | Our Expertise | Contact
![]()
|
|

|
Levigated
China Clay
P-300 Result of Analysis |
|
| SiO2 | 67.2 % |
| Al2O3 | 21.9 % |
| Fe2O3 | 0.9 % |
| CaO | 0.84 % |
| MgO | 0.3 % |
| TiO2 | 0.1 % |
| LOI | 7.8 % |
| Brightness | 75.5 % |
| Whiteness | 78.0 % |
