Precipitated Barium Sulfate 325 Mesh

Precipitated Barium Sulfate 325 Mesh is a high-quality, fine powder grade of barium sulfate, meticulously produced through a precipitation process. It is commonly used in a variety of industries such as coatings, plastics, rubber, pharmaceuticals, and more. With a particle size corresponding to a 325 mesh sieve, it offers excellent properties for applications that require smooth dispersion, high opacity, and consistent performance. Known for its superior chemical purity and fine particle size, Precipitated Barium Sulfate 325 Mesh ensures improved material properties such as durability, strength, and aesthetic quality, making it a preferred choice for a wide range of demanding applications.

Product Overview:

Precipitated Barium Sulfate (BaSO4) is a white crystalline powder that is chemically inert and highly stable. It is produced by the controlled precipitation of barium salts, followed by filtration, washing, and drying. The 325 Mesh grade of this product signifies a very fine particle size, where the particles can pass through a 325 mesh sieve (approximately 44 microns), ensuring superior smoothness and uniformity in formulations. Due to its fine particle size and excellent purity, Precipitated Barium Sulfate 325 Mesh is particularly valued for its ability to improve the mechanical and optical properties of various products.

Key Features and Benefits:

1. High Purity: Precipitated Barium Sulfate 325 Mesh is processed to achieve a high level of purity, making it suitable for a range of sensitive applications. This product is free of contaminants, ensuring that it maintains the desired performance characteristics in end-use applications. The high purity also ensures that the product does not introduce unwanted substances or impurities into formulations, making it suitable for medical, pharmaceutical, and food-grade applications.

2. Fine Particle Size: One of the standout characteristics of Precipitated Barium Sulfate 325 Mesh is its fine particle size. With particles that can pass through a 325 mesh sieve, the product ensures an extremely fine, smooth texture in final formulations. This fine particle size improves the dispersion of the barium sulfate in various matrices, providing uniform consistency in paints, coatings, plastics, and other applications. Additionally, the fine particles provide superior hiding power and opacity, enhancing the visual and functional properties of the final product.

3. Excellent Opacity and Hiding Power: Precipitated Barium Sulfate 325 Mesh is widely valued for its ability to provide high opacity and hiding power in coatings, paints, and other materials. The fine particles provide effective coverage, allowing fewer layers to be applied while still achieving a high-quality finish. This ability to conceal underlying surfaces makes it an ideal component for decorative coatings, automotive finishes, industrial paints, and primers. It allows for smooth, uniform application with improved efficiency.

4. Enhanced Dispersion and Smoothness: Due to the fine particle size, Precipitated Barium Sulfate 325 Mesh offers excellent dispersion properties. It is able to blend seamlessly with other components in a variety of formulations, ensuring an even distribution without clumping or settling. This enhances the overall performance of the end product, whether it be a paint, coating, or polymer, and ensures a smooth, even finish in products such as coatings, inks, and rubber compounds.

5. Chemical Inertness and Stability: Barium sulfate is inherently chemically inert, making Precipitated Barium Sulfate 325 Mesh resistant to acids, bases, and solvents. This stability allows it to be used in a wide variety of industrial applications where the material will be exposed to harsh chemicals or extreme conditions. The product maintains its integrity and performance over time, making it ideal for long-lasting applications that require durability and consistency. In addition, the chemical stability of the material means it does not react with other chemicals in the formulation, ensuring that the properties of the end product remain unaffected.

6. Non-Toxic and Environmentally Safe: Precipitated Barium Sulfate 325 Mesh is considered non-toxic and safe for use in various industries, including pharmaceuticals and food-related applications, where safety and compliance with regulatory standards are paramount. The product adheres to international safety and environmental standards, ensuring that it can be used in applications without posing a risk to human health or the environment. This makes it suitable for use in medical imaging, food packaging, and other sensitive applications.

7. Versatility in Applications: Precipitated Barium Sulfate 325 Mesh is a highly versatile material with applications spanning multiple industries. Some of the key sectors where this product is commonly used include:

   • Paints and Coatings: This product is a highly effective extender and filler in paints and coatings. It enhances the opacity, whiteness, and durability of the final product while reducing the overall cost of materials. Its fine particle size allows for smoother application and a more consistent finish, making it ideal for automotive coatings, industrial coatings, and decorative paints.

   • Plastics and Polymers: In the plastics industry, Precipitated Barium Sulfate 325 Mesh serves as a filler to improve the physical properties of plastic products. It enhances the rigidity, strength, and thermal stability of the plastic, making it suitable for use in a variety of applications, including automotive parts, construction materials, and consumer goods.

   • Rubber Industry: The product is widely used as a filler in rubber formulations, improving the mechanical properties of rubber products such as tires, gaskets, and seals. Precipitated Barium Sulfate 325 Mesh enhances the tensile strength, elasticity, and wear resistance of rubber, contributing to longer-lasting and more durable rubber products.

   • Pharmaceuticals and Medical Imaging: Precipitated Barium Sulfate 325 Mesh is used in medical imaging applications, particularly as a radiopaque agent for X-ray and CT scans. It helps improve the contrast and visibility of images, allowing healthcare providers to obtain clearer diagnostic results. The fine particle size and high purity make it suitable for medical applications where safety and precision are essential.

   • Drilling Fluids: In the oil and gas industry, Precipitated Barium Sulfate 325 Mesh is often used as a weighting agent in drilling fluids. It helps control wellbore pressure, enhancing the safety and efficiency of drilling operations. Its fine particle size allows for easy dispersion in the fluid, ensuring uniform consistency throughout the drilling process.

8. Cost-Effective: Precipitated Barium Sulfate 325 Mesh provides a cost-effective solution for a wide range of applications. Due to its high quality and versatility, it can reduce the need for multiple additives or materials, simplifying formulations and helping to cut production costs. Additionally, its excellent opacity and hiding power mean fewer coats are required in applications like paints and coatings, further reducing material usage and costs.

9. Improved Product Performance: By incorporating Precipitated Barium Sulfate 325 Mesh into their products, manufacturers can enhance the overall performance and quality of their formulations. The product improves mechanical properties such as strength, durability, and resistance to wear, while also contributing to the aesthetic qualities of the end product, such as opacity, smoothness, and brightness. Its fine particle size ensures a uniform and consistent result, reducing defects and improving the overall product appearance and functionality.

Applications in Detail:

• Paints and Coatings: Precipitated Barium Sulfate 325 Mesh is widely used in the paint and coatings industry to improve coverage, whiteness, and durability. Its fine particle size ensures smooth, even application and provides a high-quality finish.

• Plastics and Rubber: In plastics and rubber, it acts as a reinforcing filler, enhancing the strength and durability of the final product.

• Pharmaceuticals and Medical Imaging: The product is used as a contrast agent in X-rays and CT scans, contributing to better diagnostic imaging results.

• Drilling Fluids: In oil and gas drilling, it helps control wellbore pressure, improving safety and efficiency.

Conclusion:

Precipitated Barium Sulfate 325 Mesh is a high-performance, versatile product with applications across multiple industries. Its high purity, fine particle size, excellent opacity, and chemical stability make it an ideal choice for manufacturers looking to enhance the quality and performance of their products. Whether in coatings, plastics, rubber, pharmaceuticals, or drilling fluids, this product provides consistent, reliable results that meet the needs of demanding applications.

Features: colorless rhombic crystal, appearance is amorphous white powder, specific gravity is 4.50 (15 ° C), with high dispersion. It is stable in chemical properties, insoluble in dilute acid, dilute alkali, organic solvent and water, soluble in hot concentrated sulfuric acid, and does not change color when it encounters toxic gases such as hydrogen sulfide in the air, and is easy to deteriorate when it is damp.

Application:Mainly used in powder coating industry. The barium sulfate has the characteristics of narrow particle size distribution, thinner coating film, good leveling and strong refractive index of the coating; It is mainly used in paint, ink, pigment, rubber products, plastics, battery and other industries. It can effectively enhance the mechanical properties of engineering plastics, high-grade electrical insulating plastics and rubber products, and has strong radiation resistance.

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