Refractories Kaolin

We are leading manufacturer and supplier of Kaolin in Zhengzhou, Henan, China. Kaolin is a kind of nonmetallic minerals, is a kind of give priority to with the family of kaolinite clay mineral clay and clay rock.For white and delicate, also called dolomite.Named after the deep jingdezhen kaolin village in jiangxi province.Its quality pure kaolinite was white and delicate, soft soil, it has good plasticity and the physical and chemical properties such as fire resistance.Its mineral composition mainly consists of kaolinite, halloysite, hydromica, illite and montmorillonite, quartz and feldspar mineral composition.Kaolin application is very extensive, mainly used for paper making, ceramics and refractory materials, secondly used in paints, rubber filler, enamel glaze and white cement raw material etc.

Kaolin classification
1, hard kaolin, qualitative hard, no plastic, crushing after fine grinding plasticity;
2, soft kaolin: soft, plasticity
Strong, sandy quality score < 50%;
3, sandy kaolin: soft, weak plasticity, sandy mass fraction > 50%.

Kaolin used
Kaolin is mainly used for paper making, ceramics and refractory, kaolin second used in paints, rubber filler, enamel glaze and white cement raw material, kaolin small amount used in plastics, paint, paint, grinding wheel, pencil, daily cosmetics, soap, pesticide, medicine, textile, oil, chemical industry, building materials, national defense and other industries.