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Calcium/Sodium Bentonite - Shijiazhuang Baifeng Mining Co., Ltd.|High Swelling Capacity, Industrial Applications
22 . Sep, 2025

Calcium/Sodium Bentonite, a naturally occurring clay mineral, plays a crucial role in various industrial applications due to its unique properties. This article provides an in-depth analysis of its features, technical specifications, applications, and the company behind its production, Shijiazhuang Baifeng Mining Co., Ltd..

Product Overview

Calcium/Sodium Bentonite is a type of clay formed from volcanic ash, known for its high swelling capacity and ability to absorb water. The product offered by Shijiazhuang Baifeng Mining Co., Ltd. is available in powder form, with a specification ranging from 325 mesh to 2000 mesh. Its color varies between white and yellow, making it a versatile material for different industrial needs.

Calcium/Sodium Bentonite - Shijiazhuang Baifeng Mining Co., Ltd.|High Swelling Capacity, Industrial Applications Calcium/Sodium Bentonite - Shijiazhuang Baifeng Mining Co., Ltd.|High Swelling Capacity, Industrial Applications Calcium/Sodium Bentonite - Shijiazhuang Baifeng Mining Co., Ltd.|High Swelling Capacity, Industrial Applications

Technical Specifications

Feature Details
Product Name Calcium/Sodium Bentonite
Specification 325 mesh - 2000 mesh
Form Powder
Colors White and Yellow
CAS Number 1302-78-9

Key Features and Advantages

Calcium/Sodium Bentonite is prized for its exceptional properties, including high surface area, ion exchange capacity, and plasticity. These characteristics make it ideal for applications such as drilling fluids, foundry binders, and environmental remediation. The product's fine mesh size ensures uniformity and consistency, enhancing its performance in industrial processes.

One of the standout advantages of Calcium/Sodium Bentonite is its ability to swell significantly when exposed to water. This property is critical in applications like sealing and barrier systems, where the clay's expansion helps in creating impermeable layers. Additionally, its high adsorption capacity allows it to effectively bind contaminants, making it a valuable tool in soil and water treatment technologies.

Applications in Various Industries

The versatility of Calcium/Sodium Bentonite extends across multiple sectors, including:

  • Construction: Used as a component in cement and mortar to improve workability and reduce cracking.
  • Drilling: Employed in drilling muds to stabilize boreholes and carry cuttings to the surface.
  • Environmental Remediation: Utilized to absorb and neutralize pollutants in soil and groundwater.
  • Foundry Industry: Acts as a binder in sand molds for metal casting.
  • Waste Management: Used to create barriers for landfills and containment systems.

The product's adaptability is further enhanced by its ability to be modified through chemical treatments. For instance, sodium bentonite can be converted to calcium bentonite, altering its swelling properties to suit specific applications. This flexibility makes it a preferred choice for industries requiring tailored solutions.

Company Background: Shijiazhuang Baifeng Mining Co., Ltd.

Shijiazhuang Baifeng Mining Co., Ltd., located in Hebei Province, China, is a leading supplier of mineral products, including Calcium/Sodium Bentonite. With years of experience in the mining and processing industry, the company has established a reputation for delivering high-quality materials that meet international standards.

As a trusted provider, Shijiazhuang Baifeng Mining Co., Ltd. ensures that its products undergo rigorous quality control processes. The company's commitment to excellence is reflected in its adherence to industry regulations and its focus on customer satisfaction. By leveraging advanced technologies and sustainable practices, the company continues to innovate and meet the evolving needs of its clients.

Industry Standards and Certifications

The production and use of Calcium/Sodium Bentonite are guided by industry standards to ensure safety and efficacy. Organizations such as the National Institute of Standards and Technology (NIST) play a vital role in developing measurement standards that underpin the quality and performance of such materials. While the NIST website provided in the context appears to be unavailable, their work in standardization is critical for maintaining consistency across global industries.

According to NIST's guidelines, the accurate measurement of properties like particle size and swelling capacity is essential for the proper application of bentonite. These standards help manufacturers and users alike to ensure that the material meets the required specifications for their intended use.

Conclusion

Calcium/Sodium Bentonite is a multifaceted material with a wide range of applications, supported by the expertise of companies like Shijiazhuang Baifeng Mining Co., Ltd. Its unique properties, combined with adherence to industry standards, make it an indispensable resource in various sectors. As industries continue to evolve, the demand for high-quality, reliable materials like Calcium/Sodium Bentonite will only grow, highlighting the importance of companies that prioritize innovation and quality.

References

1. National Institute of Standards and Technology (NIST). https://www.nist.gov. (Note: The provided link is a general reference to NIST's role in standardization, as the specific page mentioned in the context was unavailable.)

2. Shijiazhuang Baifeng Mining Co., Ltd. https://www.baifengmining.com.

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