Svn Bharat Limestone Activated Calcium Carbonate, Einecs No. : 207-439-9

Activated Calcium Carbonate Powder is a premium-grade, surface-treated calcium carbonate designed to deliver exceptional performance across a wide range of industrial applications. Coated with stearic acid, this product offers improved compatibility, superior dispersibility, and enhanced mechanical properties, making it an ideal choice for industries that demand high-quality additives to optimize their processes and end products.

Key Features:

• High Purity: Sourced from high-quality natural calcium carbonate, ensuring consistent performance and reliability.
• Surface Coating: Coated with stearic acid for increased hydrophobicity, making it more compatible with non-polar organic matrices.
• Improved Dispersibility: Facilitates uniform distribution in polymers, rubbers, and coatings, reducing agglomeration and enhancing product uniformity.
• Enhanced Mechanical Properties: Contributes to increased stiffness, strength, and durability in finished products.
• Cost-Effective: Provides a cost-efficient alternative by replacing a portion of expensive resins and other additives without compromising on quality.

Applications:

• Plastics Industry: Ideal for use in PVC, polyethylene, polypropylene, and other plastic formulations, enhancing rigidity and surface finish.
• Rubber Industry: Improves elasticity, wear resistance, and strength in rubber products such as tires, hoses, and gaskets.
• Paints and Coatings: Adds opacity, brightness, and a smooth finish to paints, coatings, and inks.
• Adhesives and Sealants: Enhances viscosity, adhesion, and overall performance in various adhesive and sealant formulations.
• Cosmetics: Used as a filler in cosmetic powders, providing a soft and smooth texture.

Technical Specifications:

• Chemical Composition:
  • Calcium Carbonate (CaCO₃): ≥ 98%
  • Stearic Acid Coating: 1% - 3% (as per customer requirements)
• Physical Properties:
  • Particle Size (D50): 2 - 5 microns
  • Specific Surface Area: 8 - 10 m²/g
  • Bulk Density: 0.8 - 1.2 g/cm³
  • Whiteness: ≥ 96%
  • Moisture Content: ≤ 0.2%
• Other Specifications:
  • pH: 8.5 - 9.5
  • Oil Absorption: 20 - 24 g/100g

Packaging:

• Available Sizes: 25 kg bags, 500 kg jumbo bags, or customized packaging as per customer needs.
• Storage: Store in a cool, dry place, away from direct sunlight and moisture.

Safety and Handling:

• Handle with care to avoid dust generation.
• Use appropriate protective equipment, such as gloves and masks, when handling the powder.
• In case of contact with eyes, rinse immediately with plenty of water.

Conclusion:

Activated Calcium Carbonate Powder offers a versatile, high-performance solution for a variety of industrial applications. Its superior quality, coupled with the benefits of surface treatment, makes it a valuable additive for improving product performance and reducing production costs.