Description
1. Product Overview
Calcium Carbonate is a high-purity industrial mineral widely utilized across multiple sectors for its exceptional chemical stability and physical properties. It serves as a critical raw material in construction, plastics, paper, coatings, and chemical manufacturing, offering consistent performance and process efficiency. Strategically, it enhances product quality, reduces operational costs, and ensures compliance with industry standards. Its global availability and versatility make it a cornerstone for industrial sourcing and supply chain optimization.
2. Key Specifications & Technical Characteristics
- Chemical Composition: CaCO₃ (Calcium Carbonate)
- Purity Level / Grade: ≥ 98% (industrial grade)
- Physical Form: Powder / Granular
- Color: White to off-white
- Particle Size: 1–50 μm (customizable upon request)
- Density: 2.7 g/cm³ (approx.)
- Moisture Content: ≤ 0.5%
- Packaging Options: 25 kg bags, jumbo bags, or bulk shipment
- Shelf Life: Stable under standard storage conditions; typically 2 years
3. Core Industrial Applications
- Construction & Cement: Acts as a filler and strength enhancer in cement, concrete, and mortar formulations.
- Plastics & Polymers: Improves stiffness, impact resistance, and dimensional stability in PVC, polypropylene, and other polymers.
- Paper & Coatings: Enhances brightness, opacity, and printability in paper products and coating formulations.
- Chemical Manufacturing: Serves as a neutralizing agent, pH regulator, and raw material in specialty chemicals.
- Performance Advantage: Provides superior consistency, high whiteness, and low abrasion, outperforming alternative mineral fillers in efficiency and product quality.
4. Competitive Advantages
- Quality Consistency: Uniform particle size and purity for reliable industrial performance.
- Supply Reliability: Global sourcing and robust logistics ensure uninterrupted supply.
- Logistics Capability: Bulk handling and container-ready packaging for efficient shipping.
- Price Competitiveness: Economical choice for large-scale industrial operations.
- Sustainability Benefits: Naturally sourced, non-toxic, and environmentally compliant.
- Technical Support: Comprehensive documentation, certifications, and application guidance available.
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): Bulk 20 MT
- Loading Capacity: 20–22 MT per 20-foot container (bulk)














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