kaolin has two types:
calcined kaolin and metakaolin. the difference betwen it is process.
The individulity: High refractoriness and stability,Physicochemical stability, Low porosity. Bulk density high, Low impurity
content and so on.
using: calcined kaolin and metakaolin all can be widely used in Papermaking Industry,Coating Industry, Oil and Paint Industry,
Rubber Industry, Plastic Industry, PVC Industry, Ceramics, Cable Industry and so on.
this is data of it.