CAS: 1302-78-9
Bentonite, a clay mineral bursting with binding, absorbing, and swelling prowess, reigns supreme in various sectors. Dominated by montmorillonite, its molecular makeup unlocks a remarkable ability to swell manifold when water brushes its surface. This trait elevates its utility in realms craving steadfastness, absorption, and mastery over viscosity. Bentonite, shapeshifter extraordinaire. Drilling fluids to pharmaceuticals, effortlessly shifting, delivering top-notch results at a fraction of the cost.
Bentonite: key in construction for waterproof barriers and soil stabilization. Its role in slurry walls and foundations is crucial, warding off water seepage and ensuring structures stand strong, especially underground.
Oil and gas, they dance with Bentonite. Viscosity tamed, wellbores cradled, cuttings carried. Bentonite, like a sponge on steroids, thickens, stabilizes, and captures. In the muddied depths, it reigns, the unsung hero of stability, the guardian against loss.Chemical Properties of Bentonite
CAS: 1302-78-9
Chemical Composition: Predominantly montmorillonite, containing aluminum and magnesium silicates
Appearance: Fine, odorless powder or granules; gray, cream, or greenish in color.
Density: 2.2–2.7 g/cm³
pH: Slightly alkaline
Absorption: Swells up to 10–15 times its dry volume in water.
Melting Point: Decomposes rather than melts at high temperatures