It is called coal measures calcined kaolin, which isn¡¯t normal kaolin. Its raw material is gangue which is mined from underground 200m,after being calcined, it becomes our calcined kaolin.
Good characteristics:
Our products have own specific information. The powder superfine, high whiteness, narrow size distribution, big specific surface area, high reaction activity, no hard agglomeration, high purity, good insulation, high temperature resistance, good surface brightness.
It is used in rubber,making paper,coating and painting. |
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