Listing ID #791721
Company Information
Ask for more detail from the seller
Contact SupplierCalcined China Clay Powder is an anhydrous aluminium silicate produced by heating ultrafine natural kaolin to high temperatures in a kiln. The calcination process increases whiteness and hardness, improves electrical properties, and alters the size and shape of the kaolin particles.
Production :
Calcination occurs in two steps.
Specific Gravity | 2.2 – 2.6 |
---|---|
Refractive Index | 1.56 |
MOH Hardness | 3 – 5 |
Moisture (max %) | 0.2 |
pH |
6-8 |
Al2O3 | 44 – 49 % |
L.O.I. |
0.4 – 0.7 |
Physical Properties | Excellent Opacity, Suspension Agent , Viscosity Enhancer , High Gloss, Enhances Paper Processing Efficiency , Offers more surface area, Scrub Resistance |