Heavy Calcium Carbonate 800 Mesh

Heavy Calcium Carbonate (CaCO3) 800 Mesh is a high-quality, finely ground form of calcium carbonate that is widely used across various industries due to its versatility and performance. Also known as Ground Calcium Carbonate (GCC), it is obtained by crushing and grinding high-purity limestone or marble into a fine powder. The "800 Mesh" designation refers to the fine particle size of the material, meaning it is sieved to pass through an 800-mesh screen, ensuring a consistent and ultra-fine powder that is ideal for high-performance applications. This fine particle size contributes to its effectiveness in improving product properties such as whiteness, opacity, and smoothness.

Physical Properties

• Appearance: White powder with a fine, smooth texture.
• Mesh Size: 800 Mesh, indicating that the particles are extremely fine and have a high surface area.
• Density: Approximately 2.7 g/cm³, which provides excellent dispersion in various media.
• Solubility: Insoluble in water but can dissolve in acidic solutions.
• pH: Alkaline, with a pH typically around 9, which makes it suitable for a wide range of industrial applications.

These properties make Heavy Calcium Carbonate 800 Mesh highly suitable for industries that require a fine and consistent particle size to improve the quality and performance of their products.

Applications

1. Paints and Coatings:
   One of the primary uses of Heavy Calcium Carbonate 800 Mesh is as a filler and pigment in paints, coatings, and varnishes. The fine particle size enhances the opacity, brightness, and smoothness of the finish. It also improves the durability and weather resistance of coatings, making it ideal for both interior and exterior applications. The high surface area allows for better binding with other components in the formulation, leading to improved performance.

2. Plastics and Polymers:
   In the plastic industry, Heavy Calcium Carbonate 800 Mesh serves as a cost-effective filler that enhances the strength, rigidity, and overall quality of plastic products. Its fine particle size improves the material’s surface finish, making it more appealing for use in consumer goods, packaging materials, and automotive parts. Additionally, it helps reduce production costs by lowering the amount of more expensive resins required in the formulation.

3. Rubber Industry:
   Heavy Calcium Carbonate is widely used in the rubber industry to improve the processing properties and final product characteristics. It enhances the rubber's tensile strength, tear resistance, and elasticity, making it suitable for tires, industrial rubber products, and footwear. The fine mesh size of 800 ensures that the calcium carbonate is evenly distributed within the rubber, improving overall consistency and performance.

4. Paper and Pulp:
   In the paper industry, Heavy Calcium Carbonate 800 Mesh is used as a filler and coating agent to improve paper’s brightness, opacity, and printability. It also contributes to reducing the cost of paper production by substituting part of the more expensive fiber content. The fine mesh size helps produce a smooth surface for printing and ensures consistent results in high-quality paper products such as coated paper and cardboards.

5. Cosmetics and Personal Care:
   The cosmetic and personal care industries also utilize Heavy Calcium Carbonate 800 Mesh as a key ingredient in the formulation of powders, creams, lotions, and other personal care products. It acts as a binder, stabilizer, and thickening agent. Its ultra-fine nature ensures smooth application and enhances the texture of the final product. Additionally, it is used as a colorant in various cosmetic products.

6. Pharmaceutical Industry:
   In the pharmaceutical industry, Heavy Calcium Carbonate 800 Mesh is employed as a filler and excipient in the production of tablets and capsules. It is also used as an antacid to neutralize stomach acid and treat conditions like heartburn and indigestion. Due to its high purity and fine quality, it ensures consistency in pharmaceutical formulations and supports effective absorption and digestion.

7. Agriculture:
   Heavy Calcium Carbonate 800 Mesh is widely used in agriculture to improve soil health by neutralizing acidic soils. It helps to raise the pH levels of the soil, creating a more favorable environment for plant growth. It is also used in animal feed as a calcium supplement, promoting healthy bone and skeletal development in livestock.

8. Environmental Applications:
   Calcium Carbonate is a crucial material in environmental applications. It is often used in water treatment plants to neutralize acidic water and maintain the pH balance. In flue gas desulfurization, Heavy Calcium Carbonate is used to reduce sulfur dioxide emissions from power plants, making it an essential material for reducing pollution and meeting environmental regulations.

Benefits

• Cost-Effective: Heavy Calcium Carbonate 800 Mesh offers a cost-effective solution for manufacturers, helping to reduce overall production costs while maintaining high product quality.
• Improved Performance: The fine particle size ensures that it performs optimally in enhancing the properties of a variety of products, from plastics and rubber to paints and paper.
• Non-Toxic and Safe: Heavy Calcium Carbonate is a naturally occurring material and is considered safe for use in a wide range of applications, including food and pharmaceuticals, when used in compliance with regulatory standards.
• Environmentally Friendly: As a naturally abundant material, calcium carbonate is environmentally friendly and can be used in a sustainable manner, particularly in agricultural and environmental applications.

Packaging and Storage

Heavy Calcium Carbonate 800 Mesh is typically available in bulk quantities or packaged in 25kg, 50kg, or larger industrial bags. For specific applications, it may also be provided in smaller packages. It should be stored in a cool, dry, and well-ventilated area, away from moisture and any acidic substances to maintain its quality and effectiveness. Proper storage ensures that the product remains in optimal condition for use in various industries.

Conclusion

Heavy Calcium Carbonate 800 Mesh is a highly versatile and high-performance material with a broad range of applications in industries such as paints and coatings, plastics, rubber, pharmaceuticals, paper, and agriculture. Its fine particle size ensures improved quality, consistency, and performance of the final products. Whether used as a filler, pigment, or functional agent, this product offers excellent value, making it an indispensable material for numerous industrial applications. With its superior properties, cost-effectiveness, and environmentally friendly nature, Heavy Calcium Carbonate 800 Mesh continues to be a vital component in the manufacturing and processing sectors.