Sulfate Grade R298
is a general grade of mutile TiO, pigment. It is produced by sulfate process with high-quality ilmeniteconcentrate from Panzhihua & Xichang area, Advanced inorganic coating by aluminum and zirconiumcompound organic treatment has been adopted in production. lt has the advantages of excellent bluishundertone and gloss, good dispersibility, strong hiding power, and good weather resistance. It can be widelyused in carpentry paint, automotive repair paint, inks, architectural paint, industrial paint
Recommended Applications：
◾️ Carpenlry paint
◾️ Aulomotive repair paint
◾️ Inks
◾️ Industrial paint
◾️ Architcctural coating
Technical Index:
| Index Item | Standar | Typical Value |
| TiO2，% ≥ | 91.0 | 94.5 |
| Conten of rutile% ≥ | 98.0 | 98.0 |
| Brightness（Jasn），% ≥ | 95.0 | 95.0 |
| Whiteness（visualization, compared with standard sample） | Not less than | Not less than |
| L(dry powder) | - | 97.9 |
| B(dry powder) | - | 1.6 |
| Reducing power（Reynolds number）≥ | 1920 | 1930 |
| Dispersibility（Hegman）≥ | 6.50 | 6.5 |
| Oil absorption，g/100g ≤ | 20 | 17 |
| Slurry pH | 6.0-9.0 | 7.3 |
| Electric resistivity，Ω.m ≥ | 80 | 130 |
| Volntilc at 105˚C，% ≤ | 0.8 | 0.3 |
| Sicvc residue (45µm），% ≤ | 0.02 | 0.01 |
| Average partical size (nm) SEM | - | 240 |
| Inorgnnic treatment | ZrO2,Al2O3 | - |
| Organic treatment | Yes | - |
Storage:
Store the product indoors in clean and dry conditions.
