Sodium bentonite is used in selected drilling fluids, foundry molding sands, civil engineering systems, sealing applications, cat litter, and other industrial formulations. The appropriate grade depends on the intended use.

The main distinction relates to their exchangeable cations and resulting hydration and swelling behavior. Sodium bentonite generally exhibits stronger swelling than typical calcium bentonite, although actual performance varies with mineral composition and processing.

Common evaluation criteria include montmorillonite content, moisture, swelling index, viscosity, particle size, and pH. Not every parameter is equally important for every application.

Particle-size requirements depend on the application and the supplier’s available grades and processing capabilities. Specify whether you need powder or granules and provide your target size range.

You can contact CK to request available technical specifications and inspection documents for the product under consideration.

Start with your end use, required performance, applicable industry standard, and processing conditions. These details help determine which product specifications need to be evaluated.

Packaging depends on the product form, order quantity, destination, and available supply options. Share your requirements with CK to confirm the suitable format.

Send CK your intended application, required specifications, quantity, preferred packaging, and destination. These details help establish the basis for a more accurate quotation.