Superior Brightness & Opacity
Engineered to enhance aesthetic appeal and functional performance, our coating grades exhibit high ISO/GE brightness, significantly improving print quality. The fine particle size ensures excellent opacity and optimal coverage, making our minerals functionally approved by leading paper mills worldwide.
Advanced Coating Performance
Optimizing mineral morphology is paramount for technical efficiency in modern paper chemistry. We distinguish our technical kaolin into three performance-critical categories, each engineered to address specific surface requirements and mill cost-optimization goals.
1. High Brightness Coating Clays
2. Standard Brightness Coating Clays
3. Calcined Clays
Engineered for exceptional optical performance and a higher scattering coefficient, these grades allow for reduced usage levels. Optimized abrasion control ensures peak mill efficiency.
Precision-processed for premium brightness and opacity, these grades are essential for top-tier coated papers, providing the print gloss required for luxury substrates.
A robust, cost-efficient workhorse grade that balances runnability and coverage with reliable optical performance, ensuring consistent output for high-volume mill production.
How do we Ensure Our Mineral Performance ?
Evaluate Our Magic
We invite you to engage in a technical discussion with our experts. By understanding your specific current grades and specifications, we can propose and provide suitable kaolin samples for evaluation, precisely tailored to optimize your paper and duplex board coating applications and elevate your product quality.
Connect with us to experience the Magic at Rio Clays!
packaging@rioclays.com
Rio Clays Private Limited — Delivering Earth to Excellence in the World of Paper Coating