Parameter/Property | Description/Value | Unit | Remarks/Type |
Chemical Formula | CaCO₃ | - | - |
Molecular Weight | 100.09 | g/mol | - |
Appearance | White Powder | - | - |
Purity (CaCO₃ Content) | ≥98% | % | - |
Particle Size Distribution | -2μm: 65%, -45μm: 100% | % | Cumulative |
Whiteness | ≥90% (for some applications ≥92%) | % | - |
Hardness | Mohs 3 | - | Soft Material |
Density | 2.6~2.9 | g/cm³ | Approximate |
HCl Insolubles | ≤0.35% | % | - |
Abrasion Resistance | ≤22g/m² | g/m² | - |
Settling Performance | ≤1mm in 15min (for -2μm 65%, 17%-18% solid content) | mm/min | - |
Applications | Filler, Toothpaste Abrasive, Food & Pharmaceutical Ingredient, Paper, Paint, etc. | - | Various |
Ground Calcium Carbonate for Coatings: Your Ultimate Solution for Superior Performance
When it comes to enhancing the quality and durability of coatings, ground calcium carbonate (GCC) stands out as a versatile and reliable additive. Here's why GCC is your ultimate choice for coatings:
1. Improved Durability: GCC enhances the hardness and abrasion resistance of coatings, ensuring they withstand wear and tear over time. This makes it ideal for high-traffic areas and applications requiring long-lasting performance.
2. Enhanced Opacity: With its high whiteness and fine particle size, GCC improves the opacity of coatings, providing a uniform and opaque finish. This is crucial for hiding imperfections and achieving a professional-looking result.
3. Cost-Effective: GCC is a cost-effective alternative to more expensive fillers and pigments, allowing you to achieve superior coating performance without breaking the bank.
4. Eco-Friendly: As a naturally occurring mineral, GCC is an eco-friendly choice for coatings. It's non-toxic and sustainable, making it a responsible option for environmentally conscious consumers.
5. Versatile Applications: GCC is suitable for a wide range of coating applications, including paints, varnishes, and lacquers. Its compatibility with various resins and binders makes it a versatile addition to your coating formulation.
Discover the benefits of ground calcium carbonate for your coating needs and elevate the performance of your products today.