Calcium Carbonate

Description

Calcium Carbonate

Calcium Carbonate is a widely used inorganic mineral compound serving as a key raw material in numerous industrial applications such as plastics, paints, paper, construction, rubber, chemicals, and ceramics. It is available in natural (ground) or processed (precipitated) forms, offering excellent whiteness, high purity, and consistent quality.
Our Calcium Carbonate is produced and processed under strict quality control to ensure uniform particle size distribution, high brightness, and low impurity levels, meeting international standards and diverse customer requirements.

Typical Specification

Calcium Carbonate (CaCO₃): Minimum 98.5 %
Whiteness: Minimum 95 %
Moisture: Maximum 0.3 %
pH (10% slurry): 8.0 – 9.5
Bulk Density: 0.8 – 1.0 g/cm³
Appearance: White powder

Certificate of Analysis (COA) is available upon request.

Applications

Plastics Industry

Used as a functional filler to improve rigidity, dimensional stability, and cost efficiency.

Paints and Coatings

Enhances opacity, brightness, and surface smoothness.

Paper Industry

Provides high whiteness, printability, and surface quality.

Rubber Industry

Improves mechanical strength and processing performance.

Construction Materials

Used in cement, putty, adhesives, sealants, and mortar.

Chemical Industry

Raw material for producing calcium oxide, calcium hydroxide, and other calcium-based compounds.

Product Advantages

✓ High purity and brightness
✓ Controlled particle size distribution
✓ Low moisture and impurities
✓ Reliable and consistent supply
✓ Flexible Packaging: *25 kg* *bags* , *50 kg PP bags* , *jumbo bags, bulk*
✓ Competitive pricing for domestic and export markets
Summary

If you are looking for high-quality *Calcium Carbonate* with stable supply and competitive pricing, we are ready to support your business with professional service and long-term cooperation.

Calcium Carbonate: A Versatile, High-Value Industrial Mineral Calcium Carbonate (CaCO₃) is one of the most abundant and widely used minerals globally, available in Ground (GCC) and Precipitated (PCC) forms. Our product is high-purity GCC, precisely processed for demanding industrial applications.

Key Benefits by Industry:

• Plastics Industry (PVC, PP, PE, Masterbatch, etc.) Enhances rigidity, tensile strength, and heat resistance Improves dimensional stability and reduces shrinkage Significantly lowers production costs by replacing expensive resins Excellent dispersion for smooth extrusion and injection molding
• Paints & Coatings Boosts opacity, brightness, and hiding power Reduces oil absorption and improves rheology Provides superior weather resistance, UV stability, and scrub resistance Ideal for economical matte and semi-gloss formulations
• Paper Industry Increases whiteness, opacity, and surface smoothness Enhances ink absorption and print quality Reduces binder and brightener usage → cost savings Perfect for both filler and coating applications
• Rubber & Tire Industry Improves abrasion resistance, hardness, and mechanical strength Enhances processability and reduces compound viscosity Cost-effective filler with excellent dispersion and no negative impact on curing
• Construction Materials (Cement, Putty, Adhesives, Sealants, Mortar, Gypsum) Improves workability, adhesion, and volume filling Reduces formulation costs while maintaining performance Helps control shrinkage and cracking Widely used in precast elements and decorative coatings

Outstanding Technical Features of Our Product

• Precisely controlled particle size distribution
• High and stable brightness (≥95%) even under thermal processing
• Very low impurities (iron, silica, etc.)
• Controlled moisture to prevent caking
• Excellent compatibility with polymers, resins, and additives

Packaging & Supply Options

• 25 kg and 50 kg laminated PP bags
• 1000–1250 kg jumbo bags
• Bulk delivery by truck or container
• Consistent, long-term supply for large-scale manufacturers

Need a specific grade (e.g., 800 mesh, 1000 mesh, 1500 mesh, coated), TDS, COA, or samples? Our technical team is ready to assist with fast quotes and support.

COA and TDS are available upon request.