Description

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1. Product Overview

Industrial Calcium Carbonate Powder is a high-quality mineral filler and functional additive widely used across plastics, paper, paints, coatings, rubber, construction materials, and chemical manufacturing industries. Produced from carefully selected limestone sources, it delivers excellent whiteness, controlled particle size distribution, and reliable physical properties for demanding industrial applications. Its outstanding cost-performance ratio enables manufacturers to improve product quality while optimizing production efficiency and reducing formulation costs. As one of the most versatile and strategically important industrial minerals, calcium carbonate remains an essential raw material supporting large-scale manufacturing worldwide.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Calcium Carbonate (CaCO₃)
• Purity Level: Typically ≥98% CaCO₃
• Grade: Industrial Grade
• Appearance: Fine white powder
• Particle Size: Customized grades available (typically 325–3000 mesh)
• Whiteness: High whiteness and brightness
• Bulk Density: Approx. 0.8–1.2 g/cm³
• Moisture Content: Low moisture content
• Packaging Options:
  • 25 kg PP bags
  • 50 kg bags
  • 500 kg jumbo bags
  • 1000 kg jumbo bags
  • Bulk shipment available
• Shelf Life: Stable under dry storage conditions; extended shelf life with proper handling

3. Core Industrial Applications

Industrial Calcium Carbonate Powder is extensively utilized in:

• Plastics Industry: Filler for PVC pipes, cables, films, masterbatches, and molded products to enhance rigidity and reduce production costs.
• Paper Industry: Improves brightness, opacity, printability, and paper surface quality.
• Paints and Coatings: Functions as an extender pigment that enhances durability and coating performance.
• Rubber Industry: Increases dimensional stability, mechanical strength, and processing efficiency.
• Construction Materials: Used in cement, adhesives, sealants, dry mortar, and composite building products.
• Chemical Manufacturing: Serves as a neutralizing agent and raw material for various industrial formulations.

Compared with alternative fillers, Industrial Calcium Carbonate Powder offers superior cost efficiency, excellent dispersion characteristics, consistent quality, and enhanced processing performance, enabling manufacturers to achieve higher productivity and improved end-product quality.

4. Competitive Advantages

• Consistent chemical composition and particle size distribution for reliable manufacturing performance.
• Stable supply capability supporting long-term industrial procurement requirements.
• Efficient logistics network enabling timely global deliveries.
• Competitive pricing that lowers overall formulation and production costs.
• High whiteness and purity levels suitable for diverse industrial applications.
• Environmentally friendly and naturally sourced mineral material.
• Availability of technical specifications, quality certificates, and supporting documentation.
• Flexible packaging and customized particle size options to meet specific customer requirements.
• Strong suitability for large-scale industrial production and strategic sourcing programs.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk 20 MT
• Loading Capacity:
  • 20 FT Container: Approximately 20–25 MT
  • 40 FT Container: Approximately 25–28 MT