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What is Bentonite in Oil Drilling Mud? Functions & Properties Explained

2026-06-27

Bentonite is one of the most important materials used in oil and gas drilling mud systems. It is widely used as a viscosifier, filtration control agent, and suspension stabilizer in water-based drilling fluids (WBM). Its unique swelling and colloidal properties make it essential for maintaining borehole stability and improving drilling efficiency. In this article, we explain what bentonite is, how it works in drilling mud, and why it is critical in oilfield applications.

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Oil Drilling Bentonite: Key Functions in Drilling Mud Systems

2026-06-18

Oil and gas drilling operations require high-performance drilling fluids to ensure efficient, safe, and stable well construction. Bentonite, particularly sodium bentonite, is one of the most widely used clay materials in drilling mud systems due to its unique rheological properties and excellent swelling capacity.

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Why Cosmetic Grade Bentonite Is Widely Used in Skincare and Personal Care Products

2026-06-18

As consumers increasingly seek natural and mineral-based ingredients, cosmetic grade bentonite has become a popular raw material in skincare and personal care formulations. Thanks to its excellent adsorption capacity, smooth texture, and natural origin, bentonite clay is widely used in facial masks, cleansers, body care products, and spa treatments.

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How Bentonite Improves Processing Performance in Rubber Compounds

2026-06-18

Learn how bentonite enhances rubber processing, filler dispersion, dimensional stability, and cost efficiency in various rubber compound formulations.

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Why Bentonite Cat Litter Remains the Preferred Choice for Cat Owners Worldwide

2026-06-18

As the global pet care industry continues to grow, cat owners are paying more attention to litter performance, odor control, cleanliness, and convenience. Despite the emergence of tofu litter, crystal litter, and other alternatives, bentonite cat litter remains one of the most widely used cat litter types worldwide.

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Why MBC 110 Bentonite Is Preferred for Organoclay Manufacturing

2026-06-18

The quality of raw bentonite plays a critical role in the production of organoclays. Among the various parameters used to evaluate bentonite performance, MBC (Methylene Blue Capacity) is one of the most important indicators of clay activity and adsorption capacity. For manufacturers seeking high-performance organoclays, bentonite with an MBC value of 110 or higher is often preferred.

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Organoclay as a High-Temperature Thickener for Grease Formulations

2026-06-18

Lubricating greases are widely used in industrial equipment, automotive systems, bearings, and heavy machinery. As operating temperatures continue to increase, conventional soap-based greases may face limitations in thermal stability and long-term performance. Organoclay has emerged as an effective non-soap thickener for high-temperature grease formulations.

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How Bentonite Improves Stability in High PVC Emulsion Paints

2026-06-18

PVC (Pigment Volume Concentration) refers to the ratio of pigment and extender particles to the total non-volatile volume in a paint formulation.

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Hermano New Materials (Dalian) Co., Ltd. is a premier Bentonite Manufacturer in China, dedicated to the mining, processing, and R D of functional clay minerals. As a trusted Bulk Clay Supplier, we provide high-quality Wholesale Sodium Bentonite for diverse industries, including drilling, casting, and consumer goods, ensuring superior performance and value.

All Collections: Bentonite; Diatomite

Contact Us: Room1603,No. 3-1.Minzhu Square, Zhongshan District, Dalian City, Liaoning Province.; pan@hermano-newmaterials.com; +8615142495534

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