The performance changing of the surface surface modificated ultra-fine calcined coal kaolin was analysed from the Process of crystallization roasting.

Study on preparation and performance of calcined kaolin/PAA-AM super absorbent composite;

Surface modification of Yichang coal-serial calcined kaolin and it's application in cable rubber;

To improve ink absorption of coated paperboard by using calcined kaolin;

Three kinds of NBR water-roller vulcanizates were developed by filling with lignocellulose,treated velveteen fibre,calcined Kaolinite and silica,and the mechanical property and the water resistance were tested.

Effects of calcining temperature on the physical and chemical properties of calcined kaolinite such as brightness,bulk density,oil absorption,active Al 2O 3,scattering coefficients were investigated with the kaolinite containing coal from Shanxi province of China.

The surface modification technical conditions of calcined kaolinite and diatomite composite fillers as well as the activation mechanism of surface modification agents on the surface of composite fillers are studied.

Study on quality control of calcined kaoline for reinforcing filler in butyl rubber closure;

Preparation and characterization of series nanosized zeolite from calcined kaoline;

Preparation and characterization of series nanosized material from calcined kaoline;

In this paper,we systematically introduced the current situation and prospect of exploiting mineral nano-material such as nano-kaolinite,nano-calcination-kaolinite,nano-mullite composite oxide,nano-mullite etc series product produced by natural kaolinite in China.