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Scan to add us Food-Grade (Cellulose Acetate)
HA-500 is a food-grade anatase titanium dioxide developed for cellulose acetate fibre: a single-aluminium inorganic surface treatment gives excellent dispersibility and filterability, with low heavy-metal content.
Tested values per lot are provided with every shipment in the Certificate of Analysis (COA).
| Property | Specification |
|---|---|
| TiO₂ Content | ≥98 % |
| Moisture | ≤0.4 % |
| Sieve Residue on 45 µm (325 mesh) | ≤0.03 % |
| Oil Absorption | ≤22 g/100g |
| pH of Water Suspension | 7.5–8.5 |
| Specific Resistivity | ≥8000 Ω·cm |
| Fe₂O₃ | ≤0.007 % |
| L* (Lightness) | ≥98 % |
| b* (Yellowness) | ≤1 |
| Average Particle Size | 0.20–0.40 µm |
| Aluminium (Al) | 0.3–0.5 % |
| Arsenic (As) | ≤3 ppm |
| Lead (Pb) | ≤10 ppm |
| Appearance | White Powder |
| Crystal Structure | Anatase |
| Main Uses | Cellulose acetate fibre |
| Packing | 25 kg/bag |
Get pricing, lead time and a sample plan for your line — we reply within one business day (GMT+8).
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)
