Calcium/Sodium Bentonite is a high-purity mineral powder derived from natural clay deposits, renowned for its exceptional absorption, swelling, and binding properties. This versatile material is widely used across various industries, including construction, agriculture, and environmental management. Below, we delve into its technical specifications, applications, and the company behind this product: Shijiazhuang Baifeng Mining Co., Ltd. . Product Overview Calcium/Sodium Bentonite is a naturally occurring clay mineral composed primarily of montmorillonite, a type of smectite clay. Its unique properties stem from its layered structure, which allows it to absorb large amounts of water and swell significantly. This characteristic makes it an ideal material for applications requiring moisture retention, sealing, and filtration. The product is available in two color variants: white and yellow, and is typically supplied as a fine powder with particle sizes ranging from 325 mesh to 2000 mesh. Figure 1: Calcium/Sodium Bentonite powder in its raw form. Technical Specifications Parameter Details Product Name Calcium/Sodium Bentonite Form Powder Colors White and Yellow Mesh Size 325 mesh - 2000 mesh CAS Number 1302-78-9 Chemical Composition Primarily montmorillonite, with trace amounts of calcium and sodium ions Key Features and Advantages Calcium/Sodium Bentonite offers a range of benefits that make it a preferred choice in industrial applications: High Absorption Capacity: The material can absorb up to 10 times its weight in water, making it ideal for moisture control and sealing applications. Swelling Properties: When hydrated, it expands significantly, creating a dense, impermeable barrier that prevents fluid leakage. Binding Agent: Its adhesive properties make it useful as a binder in construction materials, such as concrete and mortar. Environmental Applications: It is employed in soil stabilization, landfill liners, and contaminant remediation due to its ability to adsorb pollutants. Cost-Effective: The material is abundant and relatively inexpensive, offering a budget-friendly solution for industrial processes. Figure 2: Standard packaging of Calcium/Sodium Bentonite for industrial use. Applications in Various Industries Calcium/Sodium Bentonite's versatility is evident in its diverse applications across multiple sectors: 1. Construction Industry The material is widely used in the construction sector for its sealing and binding properties. It is a key component in: Drilling Fluids: Bentonite is mixed with water to create drilling mud, which lubricates drill bits, stabilizes boreholes, and carries cuttings to the surface. Concrete Additives: It enhances the workability and strength of concrete by improving its water retention and reducing shrinkage. Sealants: Used in the production of gaskets, seals, and expansion joints to prevent leaks and maintain structural integrity. 2. Agricultural Sector In agriculture, Calcium/Sodium Bentonite is utilized for: Soil Amendment: It improves soil structure by increasing water retention and nutrient availability, promoting healthier plant growth. Animal Feed Additive: The material is added to livestock feed to enhance digestion and reduce ammonia emissions in manure. Water Retention in Irrigation: It helps retain moisture in soil, reducing the frequency of irrigation and conserving water resources. 3. Environmental Management The product plays a critical role in environmental protection and remediation: Landfill Liners: Bentonite is used to line landfills, preventing the migration of leachate and protecting groundwater from contamination. Waste Containment: It is employed in the construction of barriers to contain hazardous waste and prevent soil pollution. Soil Stabilization: The material is applied to prevent erosion and improve the stability of slopes and embankments. Figure 3: Calcium/Sodium Bentonite in action for environmental remediation. Company Background: Shijiazhuang Baifeng Mining Co., Ltd. Shijiazhuang Baifeng Mining Co., Ltd. is a leading supplier of mineral products, specializing in high-quality bentonite and other industrial minerals. Based in Shijiazhuang, China, the company has established itself as a reliable source for materials used in construction, agriculture, and environmental applications. With a commitment to innovation and quality, Baifeng Mining ensures that its products meet international standards, catering to both domestic and global markets. The company's expertise in mineral processing and its focus on customer satisfaction have earned it a reputation for delivering consistent, high-performance products. Their product range includes various types of bentonite, each tailored to specific industrial needs. For more information about their offerings, visit the Calcium/Sodium Bentonite product page . Conclusion Calcium/Sodium Bentonite is a multifunctional material with a wide range of applications across industries. Its unique properties, such as high absorption, swelling capacity, and binding strength, make it an indispensable resource in construction, agriculture, and environmental management. Shijiazhuang Baifeng Mining Co., Ltd. continues to provide reliable and high-quality solutions, ensuring that industries can leverage the full potential of this versatile mineral. References Note: The NIST search failed to retrieve relevant content. For further technical information on mineral standards, refer to the National Institute of Standards and Technology (NIST) .
