Preparation Method
after the original mine crushing of kaolin is coarse and medium, it is refined by the process of one-stage ultra-fine grinding by impact grinding, then calcination and air flow ultra-fine grinding.
Use
kaolin has the characteristics of high whiteness, good particle size distribution and good hiding property. It can be used in coated paper, coated paper, white paper, corrugated paper and coatings in the paper industry to improve the whiteness, smoothness, opacity and gloss of the product. Used in the rubber industry as a functional filler, can partially replace the white carbon black, play a role in strengthening and reducing costs.
Complaint
