FR-767 Rutile TiO2 Blue Undertone High Tinting Strength and Low Oil Absorption

FR-767 is a general-purpose rutile titanium dioxide produced by Qianjiang Fangyuan Titanium Industry Co., Ltd. using the sulfuric acid process. It integrates proprietary patented technologies and innovative achievements in hydrolysis, salt treatment, calcination control, surface treatment, and application. Advanced production equipment and a DCS control system ensure consistent quality. The product undergoes surface modification with zirconium-aluminum inorganic coating and special organic treatment agents, resulting in excellent whiteness, blue undertone, and high tinting strength.

• Blue Undertone: Small and uniformly distributed particles give a distinct blue undertone and good whiteness, improving the visual appearance of finished products.
• High Tinting Strength (Reynolds number ≥1850): Reduces formula costs, ensures uniform and full coloring, and minimizes color difference.
• High Glossiness: Renders paint films, plastic products, and other surfaces smoother and more textured.
• Low Oil Absorption (≤20 g/100g): Ensures good wettability and easy dispersion in application systems, saving processing costs.
• Excellent Dispersibility (Hickmann number ≥5.75): Allows fast incorporation into various matrices, improving production efficiency.
• Good Chemical Stability: With rutile content ≥98% and TiO2 mass fraction ≥93%, it provides high durability and weather resistance.

FR-767 is widely used in:

• Color pastes, color creams, and powder coatings
• Plastic and rubber systems such as medium- to high-concentration color masterbatches, injection molding, pipes, and profiles
• PVC-U profiles requiring long-term weather resistance (passes 6000h weather resistance test)

This product has passed ROHS2.0, EN71-3, REACH SVHC, and PVC-U profile 6000h weather resistance tests, ensuring safety and environmental compliance for global markets.

Compared to conventional rutile TiO2, FR-767 offers a balanced combination of high optical properties and low oil absorption, leading to cost savings in formulations. Its consistent particle size distribution and surface treatment enable reliable performance in demanding applications. The product is available in 25kg, 500kg, and 1000kg packing specifications to suit different production scales.