High Purity Light Calcium Carbonate with Uniform Particle Size and Excellent Dispersibility for Plastic Grade Filler

Light calcium carbonate (precipitated calcium carbonate) is a high-purity, ultra-fine powder (800-2000 mesh) specially designed for the plastics industry. It features high whiteness, uniform particle size, and excellent dispersibility, significantly enhancing the mechanical strength, dimensional stability, and surface smoothness of plastic products. Packed in 25kg moisture-proof bags for safe storage and transportation.

• Aliases: GCC, Calcite Powder
• English Name: Ground Calcium Carbonate
• Chemical Formula: CaCO₃
• Molecular Weight: 100.09
• CAS Number: 1317-65-3

• Plastic Filling & Modification: Used in PP, PE, PVC, etc., to reduce costs while improving rigidity and heat resistance.
• Rubber Industry: Enhances wear resistance and tensile strength of rubber products.
• Coatings: Acts as a filler to improve coverage and leveling properties.
• Papermaking: Applied in paper coating to increase whiteness and printability.
• Environmental Protection: Neutralizes acidic wastewater and aids in flue gas desulfurization.

• High-purity products, in compliance with international standards
• 30+ Years Chemical Manufacturing Experience
• Strict QC with Batch Traceability
• Global logistics, supporting sea and air transportation
• Technical support, providing customized solutions
• Factory direct supply, with strong price competitiveness