Bentonite

Bentonite is a naturally occurring clay that primarily consists of montmorillonite, a type of smectite mineral. It forms when volcanic ash undergoes chemical weathering, often in the presence of water.

Application & Usage

Bentonite is a naturally occurring clay with unique swelling, absorption, and binding properties that give it a wide range of industrial and consumer applications:

  • Construction - Used in waterproofing and sealing because it swells to form an impermeable barrier, preventing water leakage.
  • Drilling Fluids - Serves as a lubricant and stabilizer in boreholes, cooling drill bits and carrying cuttings to the surface.
  • Steel industry - Acts as a binder in the production of iron ore pellets, helping maintain pellet strength during processing.
  • Personal care - Incorporated into skincare and cosmetic products for its ability to absorb oils, impurities, and toxins.
  • Cat litter - Provides excellent clumping, odor control, and liquid absorption.
  • Agriculture - Improves soil quality by enhancing water retention and nutrient availability.