Surface-treated - Rutile Titanium Dioxide HR258
HR-258 is a surface-modified rutile titanium dioxide with excellent whiteness, gloss, dispersion, opacity, and weather resistance. Suitable for coatings, plastics, rubber, leather, color pastes, and solvent-based and iron-printing inks, it’s ideal for multi-industry applications.
Show more +Surface-treated rutile TiO₂ · High whiteness · Strong tinting strength · Anti-yellowing · Versatile for inks, plastics, rubber & coatings
USD
$
1,980
–
$
2,380
/MT
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| Product Specification — HR258 | |
|---|---|
| Product Identity | |
| Item Name | ثاني أكسيد التيتانيوم · (Titanium White) |
| CAS Number | 13463-67-7 |
| Grade Series | HR258 |
| Color Index | Pigment White 6 |
| Production Process | عملية الكبريتات |
| Crystal Structure | درجة روتيل |
| Appearance | White Powder |
| Physical Properties | |
| TiO₂ Content (min. %) | ≥ 94 |
| Rutile Content (min. %) | ≥ 97.5 |
| Volatile Matter (at 105°C) | ≤ |
| Lightness (L*) | 97.5 |
| Residue on 45µm sieve (%) | ≤ 0.02 |
| Tinting Strength (%) | 110 |
| Oil Absorption (g/100g) | ≤ 23 |
| Chemical Characteristics | |
| Molecular Formula | TiO₂ |
| pH Value | 6.5-8.5 |
| Surface Treatment | Yes, Zirconium, Alumina, Organic Agent, Inorganic treating |
| Oil Dispersion (Hegman Gauge) | ≤ 19.5 |
| Water Extract Resistivity (Ω·m) | 60 |