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Calcium/Sodium Bentonite- Shijiazhuang Baifeng Mining Co., Ltd.|Swelling Properties&Adsorption Capacity
23 . Sep, 2025

Shijiazhuang Baifeng Mining Co., Ltd. is a leading supplier of high-quality Calcium/Sodium Bentonite, a critical mineral with diverse industrial applications. This article provides a comprehensive overview of the product's properties, technical specifications, and real-world uses, supported by authoritative references and industry insights.

Product Overview

Calcium/Sodium Bentonite is a natural clay mineral known for its exceptional swelling properties and high adsorption capacity. The product offered by Shijiazhuang Baifeng Mining Co., Ltd. is available in a range of mesh sizes (325–2000 mesh) and appears as a white to yellow powder. Its chemical composition is primarily composed of calcium and sodium montmorillonite, a type of smectite clay mineral. The CAS number for this material is 1302-78-9, which serves as a unique identifier for its chemical structure and properties.

Calcium/Sodium Bentonite- Shijiazhuang Baifeng Mining Co., Ltd.|Swelling Properties&Adsorption Capacity Calcium/Sodium Bentonite- Shijiazhuang Baifeng Mining Co., Ltd.|Swelling Properties&Adsorption Capacity Calcium/Sodium Bentonite- Shijiazhuang Baifeng Mining Co., Ltd.|Swelling Properties&Adsorption Capacity

Key Features and Advantages

Calcium/Sodium Bentonite stands out due to its unique physical and chemical characteristics. Here are some of its core advantages:

  • High Swelling Capacity: When exposed to water, the clay expands significantly, making it ideal for applications requiring viscosity control.
  • Adsorption and Ion Exchange Properties: The material can absorb and retain large amounts of water and other substances, enabling its use in filtration and purification systems.
  • Thermal Stability: It maintains structural integrity at high temperatures, making it suitable for industrial processes involving heat.
  • Cost-Effectiveness: As a naturally occurring mineral, it offers an economical solution for various industries.

For more details about the product, visit the official product page.

Technical Specifications

Parameter Details
Product Name Calcium/Sodium Bentonite
Mesh Size 325–2000 mesh
Form Powder
Colors White and yellow
CAS Number 1302-78-9

Applications in Industry

Calcium/Sodium Bentonite is utilized across multiple sectors due to its adaptability. Some of the most common applications include:

  • Drilling Fluids: The swelling properties of the clay make it an essential component in drilling muds, where it helps stabilize boreholes and lubricate drill bits.
  • Foundry Applications: It is used as a binder in the production of molds and cores for metal casting, enhancing the strength and integrity of the molds.
  • Environmental Remediation: The adsorption capacity of Bentonite allows it to be used in sealing and containment systems for hazardous waste.
  • Construction Materials: It is incorporated into cement and concrete mixtures to improve workability and reduce permeability.

According to the National Institute of Standards and Technology (NIST), Bentonite's unique properties make it a critical material in geotechnical engineering and environmental protection. For more information, visit the NIST website.

Company Background: Shijiazhuang Baifeng Mining Co., Ltd.

Shijiazhuang Baifeng Mining Co., Ltd. is a reputable supplier of industrial minerals, with a focus on delivering high-quality products to global markets. The company's commitment to innovation and customer satisfaction has established it as a trusted partner in the mining and materials industry.

With a strong emphasis on research and development, Shijiazhuang Baifeng Mining Co., Ltd. ensures that its products meet stringent quality standards. The company's facilities are equipped with advanced processing technologies to produce Calcium/Sodium Bentonite with consistent performance and reliability.

For more information about the company, visit the official company page.

Conclusion

Calcium/Sodium Bentonite is a versatile material with a wide range of applications in modern industry. Its unique properties, combined with the expertise of Shijiazhuang Baifeng Mining Co., Ltd., make it an ideal choice for businesses seeking reliable and cost-effective solutions. Whether used in drilling, construction, or environmental applications, this mineral continues to play a vital role in industrial processes.

References

1. National Institute of Standards and Technology (NIST). (n.d.). Retrieved from https://www.nist.gov/

2. Shijiazhuang Baifeng Mining Co., Ltd. (n.d.). Calcium/Sodium Bentonite Product Page.

3. Shijiazhuang Baifeng Mining Co., Ltd. (n.d.). Company Profile.

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