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Calcium/Sodium Bentonite - Shijiazhuang Baifeng Mining Co., Ltd
08 . Oct, 2025

Introduction to Calcium/Sodium Bentonite

Calcium/Sodium Bentonite is a versatile clay mineral known for its exceptional absorbent properties and wide range of industrial applications. This naturally occurring material, derived from volcanic ash, has become a critical component in various sectors, including construction, environmental engineering, and manufacturing. Shijiazhuang Baifeng Mining Co., Ltd, a leading supplier of mineral products, offers high-quality Calcium/Sodium Bentonite tailored to meet the demands of modern industries.

Calcium/Sodium Bentonite - Shijiazhuang Baifeng Mining Co., Ltd Calcium/Sodium Bentonite - Shijiazhuang Baifeng Mining Co., Ltd Calcium/Sodium Bentonite - Shijiazhuang Baifeng Mining Co., Ltd

Key Features of Calcium/Sodium Bentonite

Calcium/Sodium Bentonite is characterized by its unique physical and chemical properties, which make it an ideal material for specialized applications. The following are some of the core features that define this product:

  • High Absorbency: The clay exhibits remarkable water absorption capacity, expanding up to 15 times its original volume when hydrated.
  • Swelling Properties: Its ability to swell when exposed to water makes it effective in sealing and barrier applications.
  • Thermal Stability: Calcium/Sodium Bentonite maintains its structural integrity at elevated temperatures, ensuring reliability in high-heat environments.
  • Chemical Inertness: The material is resistant to most chemical reactions, making it suitable for use in aggressive environments.
  • Environmental Compatibility: As a naturally occurring mineral, it is biodegradable and poses minimal ecological risks.

Technical Specifications

Parameter Specification
Form Powder
Color White and yellow
Mesh Size 325 mesh - 2000 mesh
CAS Number 1302-78-9
Specific Gravity 2.2 - 2.8 g/cm³
Water Content ≤ 10%

Advantages of Using Calcium/Sodium Bentonite

Choosing Calcium/Sodium Bentonite offers numerous benefits that cater to diverse industrial needs. Below are the primary advantages of this product:

  • Cost-Effectiveness: Its durability and reusability reduce long-term operational costs.
  • Enhanced Performance: The material’s high swelling capacity ensures superior sealing and filtration efficiency.
  • Customizability: Available in multiple mesh sizes, it can be tailored to specific application requirements.
  • Regulatory Compliance: Meeting international standards for mineral products, it ensures safety and quality.
  • Environmental Sustainability: As a natural resource, it aligns with eco-friendly manufacturing practices.

Application Scenarios

Calcium/Sodium Bentonite is utilized across various industries due to its unique properties. Some of the key application scenarios include:

1. Construction Industry

In construction, Calcium/Sodium Bentonite is used as a sealing material for underground structures, such as tunnels and basements. Its swelling properties help prevent water infiltration, ensuring structural integrity.

2. Environmental Engineering

The clay is widely employed in landfill liners and soil stabilization projects. Its ability to absorb contaminants makes it an effective solution for environmental protection.

3. Manufacturing Processes

Calcium/Sodium Bentonite serves as a binder in the production of foundry molds and as a component in drilling fluids. Its thermal stability and flowability enhance the efficiency of these processes.

4. Agriculture and Horticulture

Due to its moisture retention capabilities, the clay is used in soil conditioning and as a component in potting mixes, improving plant growth and water management.

Company Background: Shijiazhuang Baifeng Mining Co., Ltd

Shijiazhuang Baifeng Mining Co., Ltd is a reputable supplier of mineral products, specializing in high-purity clay minerals and related materials. With years of experience in the industry, the company has established itself as a trusted partner for businesses requiring reliable and high-quality mineral solutions.

Located in Shijiazhuang, China, the company leverages advanced processing technologies to ensure the consistency and performance of its products. Shijiazhuang Baifeng Mining Co., Ltd adheres to stringent quality control measures, guaranteeing that its Calcium/Sodium Bentonite meets global standards.

The company’s commitment to innovation and customer satisfaction has enabled it to serve a diverse clientele, including manufacturers, environmental engineers, and agricultural enterprises. Its dedication to sustainability and responsible mining practices further underscores its role as a leader in the mineral industry.

Why Choose Shijiazhuang Baifeng Mining Co., Ltd?

There are several reasons to partner with Shijiazhuang Baifeng Mining Co., Ltd for your Calcium/Sodium Bentonite needs:

  • Expertise: The company’s team of professionals has extensive knowledge of mineral processing and application-specific requirements.
  • Quality Assurance: Rigorous testing and certification ensure that every batch of Calcium/Sodium Bentonite meets the highest standards.
  • Global Reach: With a network of distributors and customers worldwide, the company provides reliable delivery and support.
  • Custom Solutions: Tailored product formulations and packaging options cater to the unique needs of different industries.
  • Commitment to Sustainability: The company prioritizes environmentally responsible practices in mining and production.

Authoritative Citations and References

The properties and applications of Calcium/Sodium Bentonite are supported by research and standards from reputable organizations. For example, the National Institute of Standards and Technology (NIST) has conducted extensive studies on the behavior of clay minerals in industrial contexts. According to NIST, the unique swelling and absorbent characteristics of bentonite make it an essential material for applications requiring barrier integrity and moisture control.

Additionally, the NIST provides guidelines for the measurement and testing of mineral products, ensuring their performance and safety. These standards are critical for industries that rely on precise material properties for their operations.

For further information on the scientific principles behind bentonite clay, refer to the following authoritative sources:

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