BENTONITE
High-Performance Industrial Bentonite from Kutch, Gujarat, India.
Bentonite Manufacturer And Supplier In India – Uma International Tradelink
Bentonite Powder | Bentonite Lumps | Bentonite Chips | Bentonite Granules | Sodium Bentonite | Calcium Bentonite | API Bentonite | Bentonite Exporter from Kutch, Gujarat
High-Purity Bentonite for Industrial Applications
Bentonite is a highly versatile clay mineral rich in montmorillonite, known for strong swelling, binding, sealing, and absorption properties.
Uma International Tradelink supplies premium Sodium and Calcium Bentonite processed for drilling, foundry, civil engineering, construction, agriculture, and industrial applications worldwide.
Our products are sourced and processed from the mineral-rich Kutch region of Gujarat, India, enabling consistent quality, reliable supply, customized grades, and global export documentation support.
| Parameters | Industrial Grade | Premium Grade |
|---|---|---|
| Montmorillonite Content | 75% Min | 90% Min |
| Free Swelling Value | 25 ml – 27 ml | 30 ml – 35 ml |
| pH Value | 9.0 Min | 9.5 – 10.5 |
| Moisture Content | 12% – 15% Max | 10% – 12% Max |
| Gelling Index | 50% Min | 85% – 90% |
| Mesh Size (Passing 200) | 75% Min | 85% Minimum |
Processed Bentonite Forms
Premium processed Bentonite supplied in purpose-specific forms for industrial processing, civil engineering, agriculture, drilling, sealing, absorbent, and specialty applications.
PowderBentonite Powder
200–300 MeshFine 200–300 mesh processed Bentonite powder designed for easy dispersion, high binding performance, and stable suspension in industrial formulations.
- Fine particle size
- High dispersion
- Strong binding capacity
- Consistent blend quality
- Paints & adhesives
- Chemical suspension agent
- Industrial briquettes
- Clay blends
Sodium BentoniteSodium Bentonite
High SwellingHigh-swelling natural sealant that can expand up to 15–20 times its dry volume, creating a dense, low-permeability barrier.
- Excellent swelling
- Natural waterproofing
- Low permeability
- Self-sealing action
- Landfill liners
- Borehole stabilization
- Dam & pond sealing
- GCL liners
Calcium BentoniteCalcium Bentonite
Absorbent ClayHighly absorbent calcium-based Bentonite with strong ion-exchange characteristics, suitable for purification, carrier, detoxification, and cosmetic clay applications.
- Strong absorption
- Ion-exchange properties
- Purification support
- Fine processed texture
- Edible oil refining
- Pesticide carrier
- Animal feed detoxification
- Cosmetic & pharma clay
GranulesBentonite Granules
Dust-FreeDust-free processed granules manufactured with controlled absorption and consistent sizing for consumer, agricultural, and moisture-control applications.
- Low dust handling
- Controlled absorption
- Uniform granule size
- Easy packaging
- Cat litter
- Fertilizer carrier
- Soil conditioner
- Moisture absorbent
Specialty ClayAttapulgite Clay
Saltwater ResistantSaltwater-resistant magnesium-aluminum silicate clay valued in formulations where suspension stability, viscosity control, and performance in saline environments are essential.
- Saltwater resistance
- Stable suspension
- Viscosity support
- Specialty industrial performance
- Offshore drilling mud
- Pharmaceuticals
- Fertilizer suspension
Bentonite Grades for Global Industries
Application-specific Bentonite grades for drilling, metal casting, civil works, consumer products, pharmaceutical, agriculture, and animal care industries.
A. Drilling & Boring Grades
Specialized Bentonite grades for viscosity control, borehole stability, slurry support, and trenchless drilling operations.
API 13AAPI Bentonite
API 13A compliant Sodium Bentonite for oil & gas drilling.
- Viscosity control
- Borehole sealing
- Thermal stability
- Oil & gas exploration
- Geothermal drilling
- Offshore wells
TrenchlessHDD & Micro Tunnelling Bentonite
Polymer-enhanced bentonite for trenchless drilling.
- Low friction
- Maximum cuttings suspension
- HDD
- Cable laying
- Sewer & pipeline projects
Civil SlurryPiling & Boring Bentonite
High-yield slurry clay for foundation work.
- Soil stabilization
- Water control
- Bridge foundations
- Diaphragm walls
- Civil construction
B. Industrial & Metal Grades
Binding solutions for foundry sand systems, metal casting, iron ore pelletization, and steel plant applications.
FoundryFoundry Bentonite
Binder for green sand metal casting.
- High compression strength
- Thermal durability
- Iron & steel foundries
- Auto casting
- Machinery molds
Pellet BinderIron Ore Pelletization Bentonite
Binder for iron ore pellets.
- Strong pellets
- Low alumina impurities
- Steel plants
- Iron ore processing
C. Civil & Engineering Grades
Natural clay solutions for electrical grounding, waterproofing, environmental containment, and civil engineering projects.
EarthingEarthing Bentonite
Conductive clay for electrical grounding.
- Moisture retention
- Corrosion protection
- Substations
- Lightning protection
- Data centers
WaterproofingPond Sealing & GCL Bentonite
Waterproof natural liner clay.
- Self-healing seal
- Chemical resistance
- Landfills
- Dams
- Lakes & canals
D. Consumer & Pharmaceutical Grades
Carefully processed absorbent and purified clay grades for pet care, cosmetics, personal care, and pharmaceutical manufacturing.
Pet CareCat Litter Bentonite
Fast-clumping absorbent granules.
- Odor control
- Easy cleaning
- Pet care products
PurifiedPharmaceutical & Cosmetic Bentonite
Ultra-purified USP/NF grade clay.
- Detoxification
- Tablet binding
- Face masks
- Toothpaste
- Sunscreens
- Tablet manufacturing
E. Agricultural & Animal Care
Absorbent Bentonite grades supporting livestock feed safety, pellet quality, toxin binding, and animal nutrition applications.
Feed GradeAnimal Feed Bentonite
Absorbent toxin binder for livestock feed.
- Aflatoxin control
- Improved pellet strength
- Poultry feed
- Dairy nutrition
- Aquafeed
Quality Assurance & Logistics
All Bentonite products from Uma International Tradelink undergo strict quality testing to meet API and industrial standards.
- Packaging: 25kg / 50kg PP Bags & Jumbo Bags
- Lead Time: 10–15 Days
- Origin: Kutch, Gujarat, India
Ready to place an order or need a custom quote?
Contact us at info@umainternationaltradelink.com or +91 9773146730. We ship globally and are here to support your project every step of the way.
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