raw kaolin price, kaolin price per ton

Kaolin is a non-metallic mineral, clay and clay rock mainly composed of kaolinite clay minerals. White and fine, also known as dolomite.

Its pure kaolin is white and delicate, soft in texture, and has good plasticity and fire resistance. Its mineral composition is mainly composed of kaolinite, halloysite, hydromica, illite, montmorillonite, quartz and feldspar. Kaolin is widely used, mainly used in papermaking, ceramics and refractory materials, followed by coatings, rubber fillers, enamel glazes and white cement raw materials. A small amount is used in plastics, paints, pigments, grinding wheels, pencils, daily cosmetics, soap, pesticides, textiles, petrochemicals, building materials, national defense and other industries. department.

Washed Kaolin

Washed kaolin is a type of kaolin that has been physically treated. After light burning, the whiteness of washed kaolin will not increase significantly. The raw soil of washed kaolin is sticky and can be directly used as refractory adhesive or paper-making filler.

 physical index

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Calcined kaolin

Calcined kaolin refers to the sintering of kaolin in a calcination furnace at a certain temperature and time, so that the physical and chemical properties of kaolin change to meet certain requirements.
It is not widely used in ceramics, rubber, plastics, artificial leather, cement, refractory materials, and chemical industries. With the further improvement of kaolinite beneficiation technology, the application range of kaolin will become wider and wider. The compilation unit of the coalfield geological system can be formulated according to the actual situation, according to the kaolin resources of the coal-measure strata and the market demand. Kaolin is a non-metallic ore widely used in nature. Used in the production of ceramics, refractory materials and a small amount of plastics and rubber.

physical index