Calcium Carbonate (GCC & Coated)
High-purity ground and coated calcium carbonate for industrial-scale manufacturing.
Applications
Calcium carbonate is a functional filler for plastics, PVC, paints, paper, and rubber, improving rigidity, opacity, and surface quality while lowering production cost. Surface-coated grades deliver superior dispersion in polymer, masterbatch, and coating systems. It is also specified in adhesives, sealants, and construction compounds for its stability and consistent performance.
Grades / Types
Key facts
Specifications
| Purity (CaCO₃) | ≥ 98.5% |
|---|---|
| Whiteness / Brightness | ≥ 94% |
| Particle Size (D50) | 1-10 µm (grade dependent) |
| Mesh Range | 200-2,500 mesh |
| Moisture Content | ≤ 0.2% |
| Surface Coating (Stearic Acid) | 1.0-1.5% (coated grades) |
Packing & supply
25 kg polypropylene bags, 1 MT jumbo (FIBC) bags, or bulk shipments; customized packing available on request, supplied to consistent international quality standards.
Loading ports & markets
Documentation & compliance
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