Product Overview
Bentonite is a naturally occurring clay rich in montmorillonite, known for its exceptional swelling capacity, water absorption, and binding properties. Puresil India offers high-quality bentonite products tailored for a wide range of industrial applications.
Why Choose Puresil India for Bentonite clay ?
- Massive Reserves of Premium-Grade Bentonite: Backed by millions of tons of high-quality sodium and calcium bentonite, ensuring long-term supply and scalability
- Customized Grade Selection: Tailored to meet diverse industrial needs—offering specific swelling index, moisture content, and particle size distribution
- Advanced In-House Laboratory: Rigorous testing ensures consistency in rheology, binding strength, and mineral composition across every batch
- Strategic Export Location: Located near Kandla and Mundra ports, enabling competitive pricing and fast global dispatch
- Trusted by Global Industries: Known for consistent product quality, responsive service, and reliable delivery—serving sectors from drilling and foundry to agriculture and civil engineering
Technical Advantages
- High Swelling Capacity: Expands multiple times its volume upon hydration—ideal for sealing, binding, and suspension applications
- Superior Water Retention: Absorbs and retains moisture efficiently, enhancing performance in drilling, agriculture, and civil engineering
- Excellent Binding Properties: Acts as a natural binder in foundry molds, iron ore pellets, and animal feed formulations
- Rheology Control: Provides viscosity and flow regulation in drilling fluids, paints, adhesives, and sealants
- Fine Particle Size Distribution: Ensures smooth texture, uniform dispersion, and consistent performance across industrial processes
- Thermal & Chemical Stability: Maintains integrity under heat and resists degradation from acids, alkalis, and salts
- Eco-Friendly & Non-Toxic: Naturally sourced and safe for use in environmental, agricultural, and cosmetic applications
Applications of Bentonite clay
Used in drilling muds to control viscosity, cool drill bits, and remove cuttings—essential for oil, gas, and geothermal exploration
Acts as a binder in molding sand for metal casting, providing strength, thermal stability, and reusability
Applied in waterproofing systems, slurry walls, and geosynthetic clay liners for containment and structural integrity
Enhances pellet strength and durability, improving handling and furnace performance
Used as a binder and detoxifier in feed formulations; improves soil conditioning and moisture retention in farming
Valued for its absorbent and detoxifying properties in skincare, personal care, and medicinal formulations
Functions as a rheology modifier and filler, improving texture, stability, and bonding properties
Used as a natural absorbent mineral which is effectively by trapping moisture and smells
Ready to order
high-purity Bentonite clay
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Frequently Ask
Questions
Yes, we offer free product samples for quality evaluation before confirming bulk orders. Samples are usually dispatched within 3–5 working days, and international delivery typically takes 7–10 days. Courier or freight charges may apply depending on the destination.
All products go through strict laboratory testing for chemical composition, brightness, particle size distribution, and moisture before dispatch.
Yes, COA and Material Safety Data Sheets (MSDS) are provided with every shipment.
Third-party testing can also be arranged if required.
25 kg / 50 kg HDPE bags
1 MT Jumbo bags (with or without palletization)
Customized export-safe packing available on request
Domestic orders: 7–10 days (if stock available).
Export orders: 3–4 weeks after order confirmation, depending on product and port schedule.
Advance payment
Letter of Credit (L/C)
Documents against Payment (DAP)
Other terms can be discussed for long-term buyers