Technical data sheet
HK-200 General-Purpose Anatase TiO₂
HK-200 is a general-purpose anatase titanium dioxide with remarkable whiteness, dispersibility and filterability — specified for coatings, paper, rubber, leather and plastics.
General Purpose Anatase
≥ 98 %TiO₂ Content
≤ 0.05 %Sieve Residue on 45 µm
≥ 98Whiteness
Key benefits
- High whiteness and brightness
- Good dispersibility in general systems
- Reliable filterability on fibre and film lines
- Dependable supply for broad industrial use
HK-200 · typical technical properties
Typical values controlled at production; tested values per lot ship with every shipment in the Certificate of Analysis (COA).
| Crystal Structure | Anatase |
| TiO₂ Content | ≥98 % |
| Whiteness (R457) | ≥98 % |
| L* (Lightness) | ≥98 % |
| b* (Yellowness) | ≤1 |
| Relative Tinting Strength | ≥100 % |
| Oil Absorption | ≤20 g/100g |
| Average Particle Size | 0.32–0.36 µm |
| Moisture | ≤0.4 % |
| pH of Water Suspension | 7.0–8.0 |
| Sieve Residue on 45 µm (325 mesh) | ≤0.05 % |
| Specific Resistivity | ≥3000 Ω·cm |
| Fe₂O₃ | ≤0.004 % |
| Appearance | White Powder |
| Main Uses | Coarse polyester fibre, plastics, papermaking, rubber, etc. |
| Packing | 25 kg/bag or 500 kg jumbo bag |
| Surface Treatment | Organic surface treatment |
| Recommended Applications | Coatings and paint, paper, rubber, leather, plastics and general-purpose fibre applications. |
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— Where HK-200 is made
Produced by our manufacturing sister company, Huai'an Hongyang Titanium Industry Co., Ltd., in Jiangsu, China — a recognised National High-Tech Enterprise and Specialised SME. Hontai Global Limited manages specification alignment, export documentation and international sales from Hong Kong. Visit the manufacturing site →