Aug . 11, 2025 11:15 Back to list

Heavy Calcium Carbonate-Food Grade & Industrial Grade|Filler,Coating,Plastic

Heavy calcium carbonate (CaCO₃) is a critical mineral powder derived from natural limestone or chalk, processed through advanced grinding and classification techniques. Its unique properties make it indispensable in industries ranging from food production to plastics and coatings. This article explores the product features, technical specifications, applications, and the company behind this essential material.

Product Overview

Heavy calcium carbonate is available in food-grade and industrial-grade forms, each tailored to specific applications. The high-fine white variant is particularly prized for its purity and smooth texture, making it ideal for sensitive environments like food processing. Its versatility stems from its ability to enhance material properties while reducing costs.

Heavy Calcium Carbonate-Food Grade & Industrial Grade|Filler,Coating,Plastic

Key Features and Benefits

Heavy calcium carbonate offers a range of functional advantages:

Enhanced Dimensional Stability: Improves the structural integrity of coatings and plastics.
Increased Hardness: Provides scratch resistance in coated surfaces.
Cost Efficiency: Reduces raw material costs in plastic production while maintaining quality.
Lightweight Filler: Ideal for high-filling applications requiring a smooth finish.

The light calcium carbonate variant, with its finer particle size, further expands its applicability in precision manufacturing.

Technical Specifications

Parameter	Details
CAS No.	471-34-1
Origin	China
Color	White
Form	Powder
Purity	95-99%
Grade	Industrial Grade/Feed Grade
Packaging	5-25kg/bag, Customized
MOQ	1kg

Applications Across Industries

Heavy calcium carbonate is a cornerstone in multiple sectors:

Coatings: Enhances surface hardness and durability.
Plastics: Increases stiffness and reduces shrinkage during manufacturing.
Food Industry: Acts as a safe, non-toxic filler in processed foods.
Construction: Improves the performance of cement and mortar.

For high-filling applications, the light calcium carbonate variant ensures a uniform finish, critical for products like paints and adhesives.

Company Background: Storaen (Cangzhou) International Trading Co.

As a leading supplier of mineral powders, Storaen (Cangzhou) International Trading Co. specializes in delivering high-quality calcium carbonate solutions. With a commitment to precision and sustainability, the company caters to global markets, ensuring compliance with international standards.

Why Choose Heavy Calcium Carbonate?

Heavy calcium carbonate stands out due to its:

High Purity: Ensures minimal impurities for sensitive applications.
Customizable Packaging: Adaptable to diverse industrial needs.
Cost-Effective: Reduces production expenses without compromising quality.

For businesses seeking a reliable filler, Storaen offers a trusted partner in innovation and efficiency.

Conclusion

Heavy calcium carbonate, in its various grades, remains a vital material in modern manufacturing. Its ability to enhance product performance while reducing costs underscores its importance in industries worldwide. By partnering with Storaen (Cangzhou) International Trading Co., businesses can leverage this versatile material to drive innovation and sustainability.

References

While direct references to NIST (National Institute of Standards and Technology) were not found, the principles of material science and industrial standards cited here align with NIST’s mission to advance measurement science. For further details on calcium carbonate standards, visit https://www.nist.gov/ (Note: The provided NIST link may not be functional as of the latest search).

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