BENTONITE

Bentonite is a naturally occurring clay primarily composed of montmorillonite, known for its high swelling capacity, adsorption properties, and water retention. 

• Drilling Fluids (Oil & Gas Industry) – Used in drilling muds to lubricate, cool, and stabilize boreholes.
• Foundry Industry – Acts as a binder in sand molds for casting metals.
• Construction & Waterproofing – Used in sealing ponds, dams, and landfills due to its swelling and sealing