Tronox Titanium Dioxide chloride-processed TiO₂ series combines zirconia/alumina surface treatments with <0.3 μm particle optimization to deliver 97-99% rutile purity across coatings, polymers, and inks. The advanced surface modification ensures 1.55-1.65 refractive index alignment, achieving MY 9.8-10.2 brightness (ASTM D2745) and ≥98% opacity in thin-film systems
Ideal for solvent/waterborne coatings, the grades provide ≤20 g/L VOC compliance while maintaining 85-92% gloss retention (60° ASTM D523) under QUV-B accelerated weathering
In plastics, optimized dispersion reduces melt-flow resistance by 15-22%, supporting >25% pigment loading in PVC/PE masterbatches without compromising impact strength
Rutile-type titanium dioxide with superior opacity and brightness
Chloride process manufacturing for consistent quality
Alumina and zirconia surface treatment for enhanced performance
Excellent tinting strength and gloss development
Suitable for both solvent- and water-based systems
Architectural and industrial coatings (interior/exterior)
PVC and polyolefin masterbatches
Flexographic and gravure printing inks
Maintenance and protective coatings
Model | TiO₂ Content (min. %) | Crystal Form | Appearance | Specific Gravity (g/cm³) | pH | Oil Absorption (g/100g) |
CR-880 | 93 | Rutile | White Powder | 4.1 | 7.4-7.6 | 17-18 |
8400 | 93 | Rutile | White Powder | 4.1 | 7.4-7.6 | 17-18 |
8300 | 93 | Rutile | White Powder | 4.1 | 7.4-7.6 | 17-18 |
CR-813 | 93 | Rutile | White Powder | 4.1 | 7.4-7.6 | 17-18 |
CR-834 | 93 | Rutile | White Powder | 4.1 | 7.4-7.6 | 17-18 |
CR-826 | 97 | Rutile | White Powder | 4.1 | 7.5 | 19 |
RCL69 | 97 | Rutile | White Powder | 4.1 | 7.5 | 19 |
CR-828 | 93 | Rutile | White Powder | 4.1 | 7.4-7.6 | 17-18 |
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