Rosted Bentonite
Home > Calcite Powder
Roasted Bentonite Suppliers in India
Surendra Enterprises is a leading manufacturer of Roasted Bentonite in India, offering premium-quality minerals to meet diverse industry needs. As trusted roasted bentonite suppliers in India, we provide products known for their exceptional properties, including high thermal stability, excellent moisture absorption, low oil absorption, easy processing, enhanced binding capacity, and superior structural integrity. We ensure a highly pure and stable range of Roasted Bentonite, processed through advanced roasting techniques to achieve optimal performance across various applications.
Our Roasted Bentonite, available in multiple grades, is widely used in industries such as foundry, drilling, ceramics, construction, and wastewater treatment. Its outstanding characteristics, like thermal resistance, enhanced binding strength, and moisture retention, make it an ideal choice for critical industrial applications. As prominent roasted bentonite suppliers in India, we uphold stringent quality control standards to deliver products that consistently meet global industry benchmarks.
Additionally, we are reputed exporters of Roasted Bentonite, which finds applications in foundry molds, drilling mud formulations, water purification systems, and ceramic production. Being experienced roasted bentonite suppliers in India, our Roasted Bentonite ensures stability under extreme conditions, enhances product durability, and offers efficient moisture control in industrial processes.
Trust Surendra Enterprises – your reliable roasted bentonite suppliers in India – for premium-quality Roasted Bentonite tailored to meet your specific industry requirements and ensure optimal performance in every application.


What is Rosted Bentonite?
Roasted Bentonite, a processed form of natural bentonite clay, is abundant in several regions of India, particularly in Rajasthan, where high-quality deposits are found. Unlike raw bentonite, roasted bentonite undergoes a thermal treatment process at controlled temperatures, which enhances its binding properties, thermal stability, and moisture absorption capacity. Roasted bentonite suppliers in India, especially those based in Rajasthan, provide material that is highly valued for its structural integrity, fine particle size, and high purity, making it ideal for various industrial uses.
The roasted bentonite suppliers in India benefit from Rajasthan’s rich mineral reserves, with consistent and premium-quality deposits spread across the region. These resources hold substantial economic value, supporting industrial growth and meeting the increasing global demand for reliable bentonite products.
Roasted bentonite suppliers in India play a crucial role in supplying material that enhances durability, strength, and efficiency in industrial operations. Their offerings are widely used in diverse sectors, contributing to critical processes with dependable performance and quality assurance.
Rajasthan continues to be a strategic hub for roasted bentonite suppliers in India, ensuring timely availability and export of top-grade products to meet domestic and international requirements.
Specifications
Grade | Brightness | Mesh/Micron | SiO₂ Content (%) |
---|---|---|---|
RB-300 | 85-87% | 300 Mesh | 55-60% |
RB-400 | 87-89% | 400 Mesh | 55-60% |
RB-20 | 89-91% | 20 Micron | 55-60% |
RB-10 | 91-92% | 10 Micron | 55-60% |
Applications and Uses of Rosted Bentonite

Drilling Industry

Rigid PVC Pipes

Welding Rods

Plastic Industries

Ceramics

Leather Cloth Industry
Properties of Rosted Bentonite:-
1. Chemical Composition:
Roasted Bentonite primarily consists of montmorillonite clay minerals, with silica (SiO₂), alumina (Al₂O₃), and traces of iron oxide (Fe₂O₃). It is thermally treated to enhance its stability and performance.
2. Physical Appearance:
Roasted Bentonite appears as a fine, brownish or grayish powder with a slightly granular texture, depending on its processing and grade.
3. Hardness:
Roasted Bentonite ranks around 1-2 on the Mohs scale of hardness, making it relatively soft and pliable for industrial applications.
4. Transparency:
Roasted Bentonite is typically opaque, with no light transmission, making it suitable for applications requiring excellent coverage and opacity.
5. Refractive Index:
It has a moderate refractive index, contributing to its utility in specialized industrial coatings and binding applications.
6. Solubility:
Roasted Bentonite is insoluble in water but swells when exposed to moisture, which enhances its absorption and sealing properties.
7. Acid Reactivity:
It exhibits low reactivity with most acids, maintaining stability in acidic environments, which is crucial for chemical and drilling applications.
8. Applications:
Roasted Bentonite is widely used in foundry molds, drilling muds, iron ore pelletizing, waterproofing, and as a binder in various industrial processes.
9. pH Neutralization:
With its moderate alkaline nature, Roasted Bentonite is effective in balancing pH levels in industrial and agricultural applications.
10. Binding Agent:
Its excellent binding properties make Roasted Bentonite ideal for use in foundry sand molds, animal feed, and ceramic applications, ensuring structural integrity and stability. ceramics.