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Scan to add us Our HA-series anatase titanium dioxide is used for polyester (filament & staple), acrylic, viscose, cellulose acetate and nylon matting, plastics masterbatch and food-contact materials. Select a grade for its full technical datasheet — TDS and samples are available on request.
Send us your formulation or spinning conditions — our team will recommend a grade and arrange samples.
| Property | HA-200 | HA-400 | HA-500 | HA-600 | HA-700 | HA-800 | HA-900 |
|---|---|---|---|---|---|---|---|
| Positioning | Multipurpose Anatase | Food-Contact Grade | Food-Grade (Cellulose Acetate) | Fibre Grade (Polyester Polymerisation) | Fibre Grade (Polyester & Masterbatch) | Fibre Grade (Acrylic & Viscose) | Nylon Grade |
| Crystal Structure | Anatase | Anatase | Anatase | Anatase | Anatase | Anatase | Anatase |
| TiO₂ Content | ≥98 % | ≥99 % | ≥98 % | ≥98.6 % | ≥98.8 % | ≥97 % | ≥96 % |
| Whiteness (R457) | ≥98 % | — | — | — | ≥98 % | ≥99 % | >98 % |
| L* (Lightness) | ≥98 % | ≥98 % | ≥98 % | ≥98 % | ≥98 % | ≥99 % | ≥97 % |
| b* (Yellowness) | ≤1 | ≤1.0 | ≤1 | ≤0.5 | ≤1 | ≤0.5 | <1 |
| Relative Tinting Strength | ≥100 % | — | — | ≥100 % | ≥100 % | ≥100 % | ≥100 % |
| Oil Absorption | ≤20 g/100g | ≤20 g/100g | ≤22 g/100g | ≤20 g/100g | ≤20 g/100g | ≤20 g/100g | ≤20 g/100g |
| Average Particle Size | 0.32–0.36 µm | 0.32–0.36 µm | 0.20–0.40 µm | 0.32–0.36 µm | 0.32–0.36 µm | 0.32–0.36 µm | 0.32–0.36 µm |
| Moisture | ≤0.4 % | ≤0.3 % | ≤0.4 % | ≤0.3 % | ≤0.4 % | ≤0.4 % | ≤0.4 % |
| Loss on Ignition | — | ≤0.5 % | — | — | — | — | — |
| pH of Water Suspension | 7.0–8.0 | 6.5–8.0 | 7.5–8.5 | 6.5–7.5 | 6.5–6.7 | 7.5–8.5 | 7.5–8.5 |
| Sieve Residue on 45 µm (325 mesh) | ≤0.05 % | ≤0.02 % | ≤0.03 % | ≤0.03 % | ≤0.03 % | ≤0.01 % | ≤0.01 % |
| Specific Resistivity | ≥3000 Ω·cm | — | ≥8000 Ω·cm | ≥5000 Ω·cm | >5000 Ω·cm | >8000 Ω·cm | ≥8000 Ω·cm |
| Fe₂O₃ | ≤0.004 % | ≤0.004 % | ≤0.007 % | ≤0.004 % | ≤0.004 % | ≤0.004 % | ≤0.004 % |
| Matter Soluble in Hydrochloric Acid | — | ≤0.5 % | — | — | — | — | — |
| Water-Soluble Matter | — | ≤0.25 % | — | — | — | — | — |
| Arsenic (As) | — | ≤3 ppm | ≤3 ppm | — | — | — | — |
| Lead (Pb) | — | ≤10 ppm | ≤10 ppm | — | — | — | — |
| Aluminium (Al) | — | — | 0.3–0.5 % | — | — | — | — |
| Appearance | White Powder | White Powder | White Powder | White Powder | White Powder | Blue-toned White Powder | Yellow-toned White Powder |
| Main Uses | Coarse polyester fibre, plastics, papermaking, rubber, etc. | Food (confectionery, bakery, dairy, beverages) and pharmaceuticals (tablet coating, capsule shells) | Cellulose acetate fibre | Polyester filament fibre, staple fibre | Polyester filament fibre, staple fibre and polyester masterbatch | Acrylic fibre; viscose fibre | Nylon (polyamide) |
| Packing | 25 kg/bag or 500 kg jumbo bag | 25 kg/bag | 25 kg/bag | 25 kg/bag or 500 kg jumbo bag | 25 kg/bag or 500 kg jumbo bag | 25 kg/bag | 25 kg/bag |
Typical controlled specifications; lot-by-lot tested values ship with the COA. An em dash means the property is not listed on that grade’s TDS. Request the full TDS and samples →
Tell us your application and volume — we reply within one business day (GMT+8) with pricing, lead time and technical data.
Huai'an Hongyang Titanium Industry Co., Ltd., a member of Feiyang Group — a specialist producer of anatase fibre-grade TiO₂ for polyester, acrylic, viscose, nylon and masterbatch.
No. 15 Tieyun Road, Huai'an Economic Development Zone, Huai'an, Jiangsu, China (production base)
Mon–Fri: 9:00 am – 6:00 pm (GMT+8)
