Calcium Carbonate Ultra-Fine 5µm — Filtration control

Description

1. Product Overview

Calcium Carbonate Ultra-Fine 5µm — Filtration Control is a high-purity, micronized mineral additive engineered to regulate fluid loss and improve filtration performance in industrial fluid systems. With a controlled ultra-fine particle size distribution, it is widely used in drilling fluids, filtration systems, and process fluid formulations where precise permeability control is required. The key value proposition lies in its ability to efficiently seal micro-pores and fractures while maintaining fluid stability and system performance. Strategically, this product is essential for industries seeking reliable filtration control solutions that enhance operational efficiency and reduce material consumption in demanding processing environments.

2. Key Specifications & Technical Characteristics

• Chemical Composition:
  • Calcium Carbonate (CaCO₃) – primary component
  • Trace natural mineral impurities within controlled limits
• Purity Level / Grade:
  • Industrial high-purity grade
  • CaCO₃ content typically ≥ 95–98%
• Physical Characteristics:
  • Form: Ultra-fine powder
  • Color: Bright white
  • Average particle size: ~5 microns (D50)
  • Particle distribution optimized for micro-fracture bridging
  • Bulk density: Typically 0.8–1.2 g/cm³ (source-dependent)
  • Non-toxic and chemically stable
• Packaging Options:
  • 25 kg multi-layer industrial bags
  • 1 MT jumbo bags (FIBC)
  • Bulk pneumatic tanker loading available
• Shelf Life:
  • Indefinite when stored in dry, moisture-controlled conditions
  • Hygroscopic protection recommended to maintain flow properties

3. Core Industrial Applications

Primary Industries:

• Oil & gas drilling and well services
• Industrial filtration and fluid management systems
• Paints, coatings, and polymer compounding
• Water treatment and chemical processing

Operational Use Cases:

• Fluid loss control additive in water-based and oil-based drilling mud systems
• Bridging agent for sealing micro-fractures and porous formations during drilling operations
• Fine filtration media support in process fluid filtration systems
• Functional filler improving rheology and stability in industrial formulations

Performance & Cost Advantages:
The ultra-fine 5µm particle size allows the material to effectively plug micro-scale pores and fractures, improving filtration efficiency and minimizing fluid loss. Compared to coarser calcium carbonate grades, the controlled micron distribution provides superior sealing performance with lower dosage requirements. This leads to improved process stability, reduced operational downtime, and lower overall material consumption.

4. Competitive Advantages

• Quality Consistency: Precision micronization and strict particle size control ensure reliable filtration performance
• Supply Reliability: Scalable production and stable mineral sourcing support continuous industrial demand
• Logistics Capability: Flexible packaging options suitable for global bulk shipment and field operations
• Price Competitiveness: Cost-effective mineral solution compared to synthetic filtration control additives
• Sustainability Benefits: Naturally occurring mineral with low environmental impact and high recyclability
• Technical Documentation: Certificate of Analysis (COA), particle size distribution data, and Safety Data Sheet (SDS) available

Positioned as a strategic filtration control material, Calcium Carbonate Ultra-Fine 5µm provides industrial buyers with a dependable, cost-efficient solution for enhancing filtration performance, improving fluid stability, and optimizing operational efficiency.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity (MT per container): Approximately 20–25 MT per 20’ container depending on packaging format