Calcined kaolin
Description
Kaolin
Kaolin is a kind of non-metallic mineral. It is a kind of clay and clay rock mainly composed of kaolinite clay minerals.Because of white and delicate, also known as dolomite.
Kaolin is white, fine and soft, with good plasticity, fire resistance and other physical and chemical properties. Its mineral composition is mainly composed of kaolinite, halloysite, hydromica, illite, montmorillonite, quartz, feldspar and other minerals.
Characteristics:
Kaolinite with high whiteness and brightness, soft, strong water absorption, easy dispersion suspended in the water, good plasticity and high adhesion, acid and alkali resistance, good electrical insulation, strong adsorption of ions and weak cation exchange and the good properties, such as sintering property and high refractoriness.
Size:
200Mesh,325Mesh,50Mesh,600Mesh,800Mesh.1250Mesh etc.
Color:
White,White-Grey,Grey-Yellow.
Classification:
Calcined Kaolin
Application:
Paper-making, ceramics and refractory materials, coating, rubber filler, enamel glaze and white cement raw materials, plastic, paint, pigment, grinding wheel, pencil, daily cosmetics, soap, pesticide, medicine, textile, petroleum, chemical industry, building materials, national defense and other industrial sectors.
Package:
25kg bag,50kg bag,Jumbo bag,pallet or customers’ require
Kaolin is a kind of non-metallic mineral. It is a kind of clay and clay rock mainly composed of kaolinite clay minerals.Because of white and delicate, also known as dolomite.
Kaolin is white, fine and soft, with good plasticity, fire resistance and other physical and chemical properties. Its mineral composition is mainly composed of kaolinite, halloysite, hydromica, illite, montmorillonite, quartz, feldspar and other minerals.
Characteristics:
Kaolinite with high whiteness and brightness, soft, strong water absorption, easy dispersion suspended in the water, good plasticity and high adhesion, acid and alkali resistance, good electrical insulation, strong adsorption of ions and weak cation exchange and the good properties, such as sintering property and high refractoriness.
Size:
200Mesh,325Mesh,50Mesh,600Mesh,800Mesh.1250Mesh etc.
Color:
White,White-Grey,Grey-Yellow.
Classification:
Calcined Kaolin
| Item | Standard | Item | Standard |
| SiO2 | 50-55% | Al2O3 | 40-45% |
| TiO2 | 0.1-0.2% | Fe2O3 | 0.2-0.5% |
| MgO | 0.1-0.15% | K2O | 0.03-0.05% |
| CaO | 0.1-0.2% | Na2O | 0.03-0.05% |
| PH | 6-7 | Moisture | 0.001-0.005% |
Application:
Paper-making, ceramics and refractory materials, coating, rubber filler, enamel glaze and white cement raw materials, plastic, paint, pigment, grinding wheel, pencil, daily cosmetics, soap, pesticide, medicine, textile, petroleum, chemical industry, building materials, national defense and other industrial sectors.
Package:
25kg bag,50kg bag,Jumbo bag,pallet or customers’ require