Product Description
Calcium Carbonate (CaCO₃) powder is widely used as an essential mineral filler in the paint and coating industry. It improves opacity, enhances mechanical strength of the coating film, and optimizes production costs.
Our CaCO₃ powder is manufactured from high-purity natural limestone and processed through advanced grinding and classification technology to ensure fine particle size, high whiteness, and stable quality.
It is suitable for a wide range of coating formulations including decorative paints, industrial coatings, primers, and water-based paints.
Typical Specifications
Item Specification
- Chemical Composition CaCO₃ ≥ 98%
- Whiteness 95 – 98%
- Brightness (R457) ≥ 93
- Moisture ≤ 0.3%
- Average Particle Size (D50) 2 – 4 µm
- Particle Size (D97) ≤ 8 – 20 µm
(Customized particle sizes are available depending on paint formulation.)
Main Applications
- Our Calcium Carbonate powder is widely used in:
- Interior wall paints
- Exterior decorative paints
- Emulsion paints
- Water-based coatings
- Primers and undercoats
- Industrial coatings
- Texture paints
Benefits in Paint Formulation
✔ Improves opacity and brightness
✔ Enhances coating film strength and durability
✔ Improves rheology and application properties
✔ Reduces formulation cost by replacing expensive pigments
✔ Provides stable dispersion in paint systems
Packing
- 25 kg PP bags with PE liner
- 500 kg / 1000 - 1400 kg jumbo bags
- Bulk shipment available
Supply Capability
Stable supply from Vietnam with consistent quality suitable for long-term cooperation with paint manufacturers and distributors.
Contact
Duc Thinh New Materials Technology Co., Ltd
Email: the.tranduc@gmail.com
WhatsApp: +84 835 765 555
We welcome inquiries from paint manufacturers, coating formulators, and distributors worldwide.
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