Ultrex® HP

Ultrex HP is the world’s leading ultra-fine calcined kaolin, engineered to deliver exceptional brightness, very high oil absorption, and unmatched TiO₂ extension performance in premium coatings applications. Ultrex HP enhances opacity, tint strength, and reinforcement, making it the go-to solution for formulators requiring both aesthetic and functional performance.

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• ‍Market-Leading TiO₂ Extension: Optimizes light scattering and reduces titanium dioxide use without compromising performance‍
• Very High Oil Absorption: Ideal for high-opacity, high-tint strength coatings and filled systems‍
• Ultra-Fine Particle Size: Enhances film uniformity, smoothness, and optical clarity‍
• High Brightness: Produces cleaner, brighter whites and supports strong tint strength in both coatings and plastics‍
• Reinforcement in Filled Systems: Improves durability and mechanical performance in rubber and plastic compounds