bentonite manufacturer

Bentonite is one of the most versatile and widely used industrial minerals. Known for its swelling, binding, and absorbent properties, it plays a crucial role in various industries including oil and gas drilling, foundries, construction, agriculture, cosmetics, and environmental engineering.

India, with rich bentonite reserves, is a major producer and exporter of this valuable mineral. Companies like HTMC Group have emerged as leading bentonite manufacturers, bentonite suppliers, and bentonite distributors, offering high-quality products across domestic and global markets.


What is Bentonite?

Bentonite is a naturally occurring clay composed primarily of montmorillonite. It is classified into two main types:

  • Sodium Bentonite – High swelling capacity, excellent water absorption, and thixotropic properties.

  • Calcium Bentonite – Lower swelling but better stability and used in specific industrial applications.

Due to its unique structure and high surface area, bentonite is used in both raw and processed forms. It is available as powder, granules, or lumps depending on the industry’s needs.


Key Applications of Bentonite

1. Drilling Industry

Bentonite is widely used in drilling fluids for oil, gas, and water wells. It acts as a lubricant and cooling agent, stabilizes boreholes, and removes cuttings from the drill bit.

2. Foundry

In metal casting, bentonite is used as a binder for molding sands. It enhances mold strength and thermal stability.

3. Iron Ore Pelletization

Sodium bentonite binds iron ore fines into pellets, making them suitable for use in steel manufacturing.

4. Construction & Civil Engineering

Bentonite is used in tunneling, diaphragm walls, waterproofing, and slurry trenching due to its sealing and thixotropic properties.

5. Agriculture

Bentonite improves soil quality by increasing water retention. It is also used as a carrier for fertilizers and pesticides.

6. Cosmetics & Personal Care

In skincare, it acts as an absorbent and detoxifying agent in face masks, soaps, and creams.

7. Environmental Protection

Bentonite is used in landfill liners, hazardous waste containment, and water purification because of its impermeability and ion exchange capabilities.


Forms of Bentonite Offered

HTMC Group offers bentonite in the following forms to suit varied industrial needs:

  • Bentonite Powder – Fine, micronized form ideal for drilling, cosmetics, and pharmaceuticals.

  • Bentonite Granules – Used in agriculture, construction, and iron ore pelletization.

  • Bentonite Lumps – Raw, unprocessed bentonite for further refinement or industrial processing.


HTMC Group – Trusted Name in Bentonite Manufacturing

HTMC Group has established itself as one of the most reliable bentonite manufacturers in India, known for quality, innovation, and customer-centric services.

Highlights:

  • Own Mines & Raw Material Control
    HTMC sources bentonite from rich reserves in Gujarat and Rajasthan, ensuring consistent quality and availability.

  • Advanced Processing Units
    Equipped with drying, grinding, activation, and sieving systems to produce various grades of sodium and calcium bentonite.

  • Customized Grades
    Tailor-made bentonite products are available to meet specific industrial parameters such as swelling index, moisture content, pH, mesh size, and purity.

  • In-House Laboratory
    Every batch undergoes stringent quality testing to ensure performance consistency and compliance with industry standards.


HTMC as Bentonite Supplier & Distributor

As a leading bentonite supplier and distributor, HTMC Group caters to both bulk and retail clients across India and overseas. Their robust logistics and distribution network enables timely delivery, competitive pricing, and consistent stock availability.

Services Offered:

  • Custom packaging: 25 kg, 50 kg, jumbo bags, and bulk tankers

  • Bulk delivery for industrial use

  • Export-grade packaging for international clients

  • Technical support for product application


Why Choose HTMC Group?

Choosing the right supplier is crucial. HTMC Group stands out for several reasons:

  • Consistent Quality
    HTMC ensures product uniformity across batches for uninterrupted industrial processes.

  • Technical Expertise
    Their team provides expert advice on grade selection, dosage, and usage for various applications.

  • Pan-India Distribution
    HTMC’s supply chain covers all major industrial zones, ensuring prompt delivery and reduced downtime.

  • Sustainable Practices
    Focus on eco-friendly mining, minimal waste production, and safe chemical handling practices.

  • Competitive Pricing
    Bulk order discounts, value-for-money grades, and long-term pricing contracts make HTMC a cost-effective choice.


Properties of Industrial-Grade Bentonite

Parameter Typical Range
Swelling Index 24 – 32 ml/2g (Sodium Grade)
Moisture Content < 12%
Montmorillonite Content > 70%
pH (2% solution) 8 – 10
Particle Size 200 – 325 mesh
Bulk Density 0.8 – 1.1 g/cm³
Water Absorption Capacity High

These properties are adjusted based on industry needs and custom formulations.


Choosing the Right Bentonite Manufacturer or Supplier

Here’s a guide to selecting the ideal bentonite supplier or distributor:

1. Industry Experience

Look for companies with proven experience and domain expertise.

2. Customization Capability

Choose manufacturers who can adjust product parameters to your specific industrial process.

3. Consistency

Reliable manufacturers maintain consistent quality over long-term contracts.

4. Quality Certifications

Ensure compliance with ISO, REACH, or local safety standards.

5. Logistics Support

Efficient warehousing and transport minimize delivery delays.


Common Industrial Grades Offered by HTMC Group

  1. Drilling Grade Bentonite

    • High viscosity and thixotropy

    • Used in oil & gas and water well drilling

  2. Foundry Grade Bentonite

    • High binding capacity

    • Enhances green and dry strength of molds

  3. Construction Grade Bentonite

    • Slurry formation and low permeability

    • Suitable for diaphragm walls, foundation sealing

  4. Agricultural Grade Bentonite

    • Granular form for better soil conditioning

    • Used as a carrier in fertilizers and pesticides

  5. Pharma/Cosmetic Grade Bentonite

    • Ultra-pure, low iron, low silica content

    • Safe for human and animal contact


Export Potential of Indian Bentonite

India is a major exporter of bentonite due to the availability of large, high-grade deposits. Indian bentonite, particularly sodium bentonite, is globally recognized for its quality. HTMC Group supplies to countries in:

  • Middle East (drilling and construction)

  • Southeast Asia (agriculture and industrial)

  • Africa (mining and water treatment)

  • Europe and North America (pharma and cosmetics)


Sustainability and Safety

HTMC Group follows environment-friendly mining practices and ensures:

  • Reclamation of mined land

  • Controlled use of chemicals during activation

  • Safe disposal of dust and waste material

  • Training and safety equipment for all workers

All bentonite products are shipped with proper documentation including MSDS, COA, and usage guidelines.


Conclusion

Bentonite is an essential mineral with wide-ranging industrial applications. Its properties can vary based on source, processing, and activation, making it important to choose the right bentonite manufacturer, supplier, or distributor.

HTMC Group stands out for its quality assurance, variety of grades, technical expertise, and dependable delivery. With years of experience and a customer-centric approach, HTMC continues to serve industries across India and beyond.

By htmcgroup

HTMC Group is a leading Indian mineral manufacturer, specializing in manufacturing, processing, distributing, and exporting natural minerals like talc, dolomite, and calcium carbonate. With over 40 years of experience, complete technical compliance, US-DMF registered manufacturing facility, internationally accredited labs, and a global footprint in 39+ countries, they ensure the purity of their minerals.

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