1001 CALCIUM CARBONATE 1 MICRON - COATED
High-Performance Surface-Treated GCC for Plastics, Coatings & Industrial Applications
Optimized Mechanical Performance: Increases rigidity, impact strength, and elongation resistance in plastics and elastomers.
Improved Processing Efficiency: Reduces melt viscosity, enhances flow properties, and lowers energy consumption in polymer processing.
Hydrophobic Surface Modification: Prevents moisture absorption, reduces dust formation, and ensures stable storage.
Cost-Effective Functional Filler: Allows for higher filler loading, reducing reliance on expensive resins and improving formulation economics.
Area Of Use
1. Plastics & Polymers Achieve superior rigidity and impact resistance: The stearic acid coating ensures optimal dispersion in PVC, PE, PP, and EVA, allowing for higher filler loading without compromising structural integrity. 2. Paints & Coatings Enhance opacity, gloss control, and film durability: The precisely engineered particle size optimizes light scattering and pigment dispersion, reducing TiO₂ usage while improving coating performance. 3. Rubber & Elastomers Increase tensile strength and wear resistance: The controlled surface modification enhances filler-polymer interaction, preventing shrinkage and improving elasticity retention. 4. Adhesives & Sealants Improve adhesion and rheology stability: The hydrophobic treatment provides better compatibility with solvents and resins, ensuring consistent viscosity and superior bonding strength. 5. Paper & Packaging Achieve higher opacity and smoother surface quality: The fine particle distribution ensures even coating application, reducing ink absorption and enhancing print clarity. PROCESSING & COMPATIBILITY 1001 CALCIUM CARBONATE 1 MICRON – COATED is designed for seamless integration into polymer, coating, and industrial systems. Suitable for: Extrusion: Enhances flow properties and melt homogeneity in plastic compounding. Injection Molding: Improves impact resistance and mechanical performance in rigid plastics. Blown Film & Sheet Extrusion: Ensures controlled thermal conductivity, enabling faster cooling cycles and optimized production rates. Solvent-Based & Water-Based Systems: Provides stable dispersion and rheology control in coatings and adhesives. Rubber Compounding: Ensures better filler-polymer interaction, enhancing mechanical properties and processing efficiency. PACKAGING & LOGISTCS Standard Packaging in 25 kg PE bags: dense, robust, and safe for industrial handling. Storage Conditions: Store in a dry environment, protected from excessive moisture and contamination. Shelf Life: 24 months in sealed packaging under recommended conditions. Contact us today to learn how 1001 CALCIUM CARBONATE 1 MICRON – COATED can optimize your formulations and production processes!
Technical parameters
Physical Properties
| Particle Size Distribution: | D98: 4 μm D50: 0.9 μm 2 μm > 80% |
| Brightness (ISO): | ≥ 96% |
| Density: 2.7 g/cm³ | 2.7 g/cm³ |
| Bulk Density: | 0.7 – 1.0 g/cm³ |
| Moisture Content: | ≤ 0.2% |
Chemical Properties
| Coating Type: | Stearic Acid 1.0% – 1.2% by weight |
| Purity (CaCO₃): | ≥ 98.5% |
| Oil Absorption: | 18 – 22 g/100g |
| pH Value: | 8.5 – 9.5 |
| Surface Hydrophobicity: | High (Water contact angle ≥ 100°) |