China Clay falls under Kaolinite group of clays. It is naturally occurring "Hydrated Aluminum Silicate" having the usual compositions Al2O3  2SiO2 2H2O. 
The grading of the material is primarily done on the basis of the whiteness. The important properties of China Clay are that it has good  plasticity , does  not  swell  in  water, withstand  high temperature ( upto 1300°C and even above ) and is a non-conductor of  electricity.

The various grades of China Clay available are as under:
(Click on the Product name for Specification)

CHINA CLAY PG RF & MF (240# & 400#)

(Product as per customer’s need can also be offered)  
 TYPICAL APPLICATIONS

In Paint industry, China Clay imparts toughness to coatings and reinforce the film, imparts good brushing and leveling characteristic.

It is also used in Paper, Ceramics, Pesticides, Rubber.