China Clay is a naturally occuring hydrated Aluminium Silicate. It is one of the most abundantly available clay in the Earth’s crust. A large variety of china clay is mined all over India. Super fine white China Clay mined in Chaibasia Bihar.
Chemical Formula : Al2O3, 2SiO2, 2H2OPhysical Properties :
Appearance |
: White fine powder |
Sp. gravity |
: 2.5 – 2.7 |
Oil obsorption |
: 25 to 35 |
PH of 10% aqueous solution |
: 7 to 8 |
Water Soluble salts |
: max 1.0% |
Volatile matter |
: max 1.0% |
Loss on Ignition |
: 13 to 15% |
Typical Chemical Analysis :
Al2O3 |
: 36.1% |
SiO2 |
: 42.5% |
Fe2O3 |
: 0.5% |
MgO |
: 1.0% |
Na2O |
: 0.5% |
K2O |
: 3.0% |
|
Industrial Applications :
China Clay is the heart of several Industries like potteries, tiles, ceramics, glass & paints.
1. Paints |
: |
It is used in various paints like distempers, cement primer, wood primer, texture paint, spray plaster, putties, fillers & undercoats. |
2. Plastic |
: |
It is used as a filler in combination with others to impart strength & smoothness in plastic Industry. |
3. Paper |
: |
It is used in variety of papers, cardboards, hard boards and others. |
4. Electrical Industry |
: |
It is used for Electrical insulation, High voltage insulation components, electrical wires, EPDN rubber and others. |
5. Cosmetic & Soap |
: |
China Clay is used in toothpaste, cosmetic and soap industry. |
Normal Supplies : In 300 mesh, and micronised variety / or as per customers demands.
Packing : HDPE bags 40 Kgs. nett.
Material Storage : Store the material in dry area, avoiding moisture & dust. This material is non-hazardous & non-flammable.
Self Life : The life span is upto 5 years.
Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%. |