Listing ID #36364
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Contact SupplierWe are renowned as one of the major China Clay Suppliers in India. The White China Clay is commonly termed as Kaolin that is used in ceramics, medicine, coated paper, as a food additive, in toothpaste, as a light diffusing material in white incandescent light bulbs, and in cosmetics. China Clay Powder is generally the main component in porcelain. Pure China Clay is also used in paint to extend titanium dioxide (TiO2) and modify gloss levels; in rubber for semi-reinforcing properties and in adhesives to modify rheology. The China Clay (Kaolinite) offered by us has a low shrink-swell capacity and a low cation exchange capacity (1-15 meq/100g. The China Clay is generally soft, earthy, usually white mineral in nature and is produced by the chemical weathering of aluminium silicate minerals like feldspar. In different regions of the world, the China Clay is colored pink-orange-red by iron oxide, giving it a distinct rust hue. Lighter concentrations yield white, yellow or light orange colors.
Sio2 | 45% to 48% |
---|---|
Al2o3 | 33% to 39% |
Fe2o3 | 1.5% Max |
Tio2 | 0.5% Max |
Cao | 1% Max |
Mgo | 0.5% Max |
LOI | 12% to 14% |
Acid Insoluble | 97.50% |
PH | 8.1 |
B.D. | 0.5 gm/cc |
Oil absorption | 39.5 ml/100gm |
Whiteness | 78% to 85% |
Mesh | Lumps/ Powder (300 to 600 Mesh) |