Bentonite is an absorbent aluminium phyllosilicate, generally impure clay consisting mostly of montmorillonite. There are different types of bentonites and their names depend on the dominant elements, such as potassium (K), sodium (Na), sodium (Ca), and aluminum (Al). Application: Bonding agent, suspending agent, thixotropic agent, stabilizer, purifying effects, filling, feed, catalysts, etc. Widely used in petroleum exploration, directional crossing, steel casting and metallurgical ball delegation, chemicals coating, fertilizer, sizing, rubber, plastics, paper, purified water, moisture, pesticides, etc. In order to satisfy different fields .Our factory can make specified products according to customers' requirements.