This browser does not support the video element.
Titanium dioxide is an important inorganic chemical pigment, and its main component is titanium dioxide. There are two production processes of titanium dioxide: sulfuric acid process and chlorination process. It has important applications in coating, printing ink, paper making, plastic rubber, chemical fiber, ceramics and other industries.
| Index Item | CR-350 | R-248 | R-298 | Undisoolved in water |
| TiO2 Content, more than % | 92.5 | 95 | 91 | ≤0.1% |
| Content of Rutile, more than % | 99 | 96 | 98 | ≤0.1% |
| Brightness, more than % | 95.1 | 94.2 | 95 | ≤0.1% |
| L (dry powder) | 98.3 | 97 | 97 | ≤0.1% |
| b (dry powder) | 1.85 | 2.9 | 2.55 | |
| Reducing Powder (Reynolds No.) | 1920 | 1850 | 1920 | |
| Dispersibility (Hegman), more than | 6.5 | 5.75 | 6.5 | |
| Oil Absorption, g/100g, less than | 20 | 19 | 20 | |
| Slurry pH | 6.5-8.5 | 6-9 | 6-9 | |
| Electric Resistivity, Ω.m， more than | 80 | 60 | 80 | |
| Volatile at 105 ℃， less than % | 0.5 | 0.8 | 0.8 | |
| Sieve Residue (45μm)， less than % | 0.02 | 0.02 | 0.02 |
Packing
In 25kg paper bags or 500kg and 1000kg jumbo bags.
Application