Bentonite
Montmorillonite, Swelling Clay, Sodium Bentonite.
- CAS
- 1302-78-9
- EC
- 215-108-5
- Sectors
- Oil, Gas & Energy, Building & Construction, Water & Wastewater Treatment
Bentonite is a naturally occurring Industrial Grade clay mineral composed primarily of montmorillonite. It is characterized by its high swelling capacity and exceptional colloidal properties when dispersed in water.
The material serves as a high-performance viscosifier in drilling fluids, effectively suspending cuttings and sealing borehole walls. It is a vital binder in foundry sands and iron ore pelletizing processes.
This fine powder also functions as an effective adsorbent for water purification and beverage clarification. Its cation exchange capacity makes it useful for soil stabilization and environmental remediation projects.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Bentonite (CAS 1302-78-9) to customers in more than 40 countries.
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Bentonite
Applications
- Drilling Muds: Provides rheological control and lubrication for oil and gas exploration and water well drilling.
- Civil Engineering: Used for diaphragm walls, tunneling, and as a low-permeability liner for landfill cappings
- Foundry Binder: Binds silica sand in the production of molds for iron, steel, and non-ferrous castings.
Safety & Risks
Classified as Non-Hazardous, but prolonged inhalation of dust may cause Respiratory Irritation. Always wear Dust Masks (P2) and Safety Glasses when handling bulk powder.
Packaging
25 kg Bags, 1000 kg Super Sacks, or Bulk Silo Delivery.