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Sodium Grade Bentonite Lumps

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MOQ : 28 MT Metric Tons

Sodium Grade Bentonite Lumps Specification

Product Type
Bentonite Products

Density
1100 Gram per cubic centimeter(g/cm3)

Strength
High swelling capacity

Moisture
6-12%

Dimension (L*W*H)
Irregular lumps, sizes vary from 2 cm to 15 cm

Appearance
Hard irregular lumps

Application
Drilling, foundry, civil engineering, oil & gas, iron ore pelletizing, bleaching

Color
Brown to gray

Sodium Grade Bentonite Lumps Trade Information

Minimum Order Quantity
28 MT Metric Tons

FOB Port
MUNDRA

Payment Terms
Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, Delivery Point (DP), Days after Acceptance (DA)

Supply Ability
26000 Metric Tons Per Month

Delivery Time
5 Days

Sample Available
Yes

Sample Policy
Free samples are available

Packaging Details
Customized and durable packaging, 25kgs & 40 kgs paper bags with liner, PP bags with liner 25 kgs & 50 kgs With and Without pallets, Jumbo bags in 1000 kgs, 1250 kgs, 1350 kgs, 1375kgs & 1400 kgs.

Main Export Market(s)
Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Central America, Asia, Africa

About Sodium Grade Bentonite Lumps

Indias one of the largest bentonitemines owner, processor and exporter. We are exporting super premium qualityBentonite at competitive prices with prompt shipments. We provide all types ofpacking with customized printing options. Natural sodium bentonite occurs in various deposits around the world.Sodium bentonite are highly swellable and very adsorptive, although theirproperties can differ from one another depending on how they were formed.Sodium Bentonite is formed from the weathering of volcanic ash, usually in thepresence of water. Our provided all bentonite is mined in the Kachchh Gujarat, India.

WHY CMS INDUSTRIES?

It has the ability to developfavourable green and dry compressive, ball strength, 3% to 5% of mineral hasthe ability to develop 15 centipoise viscosity. It has the capability toexhibit thixotropic properties. It enables self-repair due to its swellingproperties and possesses high wet tensile strength. It has high cohesivestrength, thermal stability, low rejects, excellent soil activator and canmaintain moisture for a long duration of time. It contains low silica, hencethere is no extra slag formation and It is a strong soil activator and helps inthe conversion of saline soil into neutral soil. It provides thin yet strongwall to wall formation, protection to drill bits by cooling and able to deliverhigh barrel yield.

Impressive Swelling Capacity

Sodium Grade Bentonite Lumps feature a high free swelling volume of 24-30 ml/2g, enabling significant expansion upon water contact, which is critical for efficient sealing and binding in industrial processes, such as drilling mud preparation and foundry sand molding.

Reliable Chemical Properties

With a pH value ranging between 8.5 and 10.5 and a cation exchange capacity of 70-100 meq/100g, these lumps offer robust chemically active surfaces that enhance the efficiency of ion-exchange-related applications, including cleansing, bleaching, and iron ore pelletizing.

Versatile Industrial Applications

This sodium bentonite is utilized across multiple sectors for its swelling, binding, and moisture absorption capabilities. Common uses encompass drilling operations, oil and gas extraction, construction, bleaching agents, and the foundry industry, where stability and purity are vital.

FAQ's of Sodium Grade Bentonite Lumps:

Q: How are Sodium Grade Bentonite Lumps processed before export?

A: After extraction from mines, the bentonite is cleaned to reduce impurities to below 5%, sorted into irregular lumps of 2-15 cm, and tested for key parameters like swelling capacity, montmorillonite content, and moisture. Depending on requirements, the lumps are packaged into loose, jumbo bags, or custom containers for export.

Q: What are the primary industrial uses of sodium grade bentonite?

A: Sodium Grade Bentonite Lumps are mainly utilized in drilling fluids, oil and gas exploration, foundry mold making, civil engineering, iron ore pelletizing, and bleaching processes due to their high swelling, absorption, and binding properties.

Q: When should I use sodium bentonite rather than calcium bentonite?

A: Sodium bentonite is preferred when high swelling, superior binding, and greater water absorption are essential, such as in drilling muds, soil sealing, and foundry sand, while calcium bentonite suits applications needing lower swelling and more moderate absorption.

Q: Where are these bentonite lumps typically sourced and exported from?

A: These lumps are predominantly mined, manufactured, and supplied by exporters and manufacturers in India, who specialize in sodium grade bentonite for global distribution.

Q: What benefits do sodium grade bentonite lumps offer in oil and gas drilling?

A: Their high swelling volume and water absorption help stabilize boreholes, seal formation cracks, and prevent fluid loss, ensuring smoother drilling operations and improved site safety.

Q: How does the high cation exchange capacity contribute to the product's performance?

A: A cation exchange capacity of 70-100 meq/100g enhances its ability to bind positively charged ions, making it highly effective in purification, bleaching, and pelletizing processes where selective ion exchange is valuable.