Bentonite, with a hardness of 1-2 and a density of 2-3g/cm3, is a non-metallic mineral with montmorillonite as its main mineral component. It is generally white and yellow.
Production Fineness: ＜200mesh
Bentonite is widely used in agriculture, light industry, cosmetics, pharmaceuticals and other fields, such as fish feed.
Production Fineness: 200-325mesh
It can be used for drilling mud and flame retardant because of its good water absorption, expansion and pulping properties. It can also be used as filler in paper industry.
Production Fineness: ＞325mesh
Bentonite has adsorption and cation exchange properties, and can be used to remove toxins from cooking oil, purify gasoline and kerosene, and treat wastewater.