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Aug . 11, 2025 07:15 Back to list

Heavy Calcium Carbonate - Storaen (Cangzhou) International Trading Co.|Food Grade, Industrial Grade


Heavy calcium carbonate, a versatile mineral powder derived from natural limestone or chalk, plays a pivotal role in multiple industries due to its unique properties. This article delves into the product features, technical specifications, applications, and company background of Storaen (Cangzhou) International Trading Co., a leading supplier of high-quality calcium carbonate products. Whether you're a manufacturer, researcher, or industry professional, this guide will provide comprehensive insights into the value and utility of heavy calcium carbonate.

Understanding Heavy Calcium Carbonate

Heavy calcium carbonate, also known as calcium carbonate (CaCO₃), is a naturally occurring mineral widely used as a filler and extender in various industrial applications. Its production involves grinding natural limestone or chalk into fine particles, followed by classification to achieve the desired particle size and purity. The product is available in food-grade and industrial-grade forms, each tailored to specific industry requirements.

Key Characteristics:

  • High Purity: 95-99% calcium carbonate content ensures consistent performance.
  • White Color: Ideal for applications requiring a bright, uniform finish.
  • Fineness: Available in high-fine grades for advanced applications.
  • Cost-Effective: Reduces production costs while enhancing material properties.

Heavy calcium carbonate is often confused with light calcium carbonate, but the primary difference lies in their particle size and density. While both offer similar benefits, light calcium carbonate is typically used in applications requiring a finer particle size distribution, such as high-filling processes in coatings and plastics.

Technical Specifications

Parameter Details
CAS No. 471-34-1
Place of Origin China
Color White
Shape Powder
Purity 95-99%
Grade Industrial Grade / Feed Grade
Package 5-25kg/bag, customized package
MOQ 1kg

Applications in Industry

Heavy calcium carbonate is a critical component in several industries, including coatings, plastics, and food. Its ability to enhance material properties makes it an indispensable additive:

Coatings Industry

In the coatings sector, heavy calcium carbonate improves dimensional stability, hardness, and scratch resistance of coated surfaces. It also enhances the opacity and texture of paints and varnishes, making it ideal for both industrial and consumer applications.

Plastics Industry

When incorporated into plastics, heavy calcium carbonate increases stiffness, reduces shrinkage, and lowers production costs. It is commonly used in polyethylene, polypropylene, and PVC to improve the mechanical properties of the final product.

Food Industry

The food-grade variant of heavy calcium carbonate serves as a nutritional supplement and pH regulator in food products. It is also used as a filler in baked goods, dairy products, and pharmaceuticals, ensuring consistency and texture.

Why Choose Storaen (Cangzhou) International Trading Co.?

Storaen (Cangzhou) International Trading Co. is a trusted supplier of high-quality calcium carbonate products, catering to global industries. With a focus on innovation, quality, and customer satisfaction, the company ensures that its products meet stringent industry standards.

Key Advantages:

  • Comprehensive Product Range: Offers both food-grade and industrial-grade calcium carbonate to suit diverse needs.
  • Customized Solutions: Provides custom packaging options to meet specific client requirements.
  • Global Reach: Distributes products worldwide, ensuring reliable supply chains.
  • Commitment to Quality: Adheres to international standards for purity, safety, and performance.

For more information about Storaen (Cangzhou) International Trading Co., visit their official website.

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Industry Standards and Compliance

Heavy calcium carbonate must meet strict regulatory standards to ensure safety and performance. For instance, the National Institute of Standards and Technology (NIST) provides guidelines for material testing, measurement accuracy, and quality control in industrial applications. According to NIST, "Precise measurements and standardized testing are critical for ensuring the reliability of materials like calcium carbonate in critical industries" (NIST Website). This alignment with industry standards underscores the importance of choosing a reputable supplier like Storaen (Cangzhou) International Trading Co..

Conclusion

Heavy calcium carbonate is a cornerstone of modern industry, offering unparalleled versatility and performance. Whether used in coatings, plastics, or food, its ability to enhance material properties makes it an essential component for manufacturers worldwide. With Storaen (Cangzhou) International Trading Co. as a reliable partner, businesses can access high-quality, customized calcium carbonate solutions tailored to their specific needs.

For further details about heavy calcium carbonate or to explore product specifications, visit the product page or contact Storaen (Cangzhou) International Trading Co. directly.

References

NIST (National Institute of Standards and Technology). "Driving Innovation." https://www.nist.gov

Storaen (Cangzhou) International Trading Co.. "Heavy Calcium Carbonate Product Page." https://www.jirunhuabang.com/heavy-calcium-carbonate.html

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