Coal calcined kaolin
Granularity:
200 grits, 100grits, 0cm-1cm, 1cm-3cm, 3cm-5cm, up 5cm, also can provide other grades as customer demand.
Application:
Ceramic industry: Domestic ceramics, Building Sanitary Ceramics, electroceramics, Chemical corrosion resistant ceramic, Arts and crafts ceramics, special ceramics etc.
Petrochemical Industry: Oil cracking catalyst, Molecular sieve, adsorbent etc.
Others industries: Fire roofing, cement, optical glass, crucible (fiber glass), firebrick, Bowl, refractory clay, white cement, plastic, rubber, cable, plastics, padding, the insulation of the cable packing, medicine, light industry, adsorbent, medicine layer, additives, bleach, cosmetics, pencil, filler and other agricultural fertilizer, pesticides and other carrier.
|
Physical properties |
|
|
Technical Index |
Coal calcined kaolin clay |
|
Whiteness% |
≥85 |
|
≥90 second calcined |
|
Water% |
≤0.5 |
|
Calcined vector% |
≤0.25 |
|
PH Valuer |
6.00 - 8.00 |
|
Chemical component |
|
|
SiO2 % |
A12O3 % |
Fe2O3 % |
TiO2 % |
CaO % |
MgO % |
K2O % |
Na2O % |
|
52±2 |
45±2 |
≤0.4 |
≤0.8 |
<0.2 |
<0.2 |
<0.05 |
<0.15 |