Fiber Grade (Polyester & Masterbatch)
HK-600 is an anatase titanium dioxide for fiber, produced with water-based organic treatment for good dispersibility and filterability in polyester and masterbatch systems.
Tested values per lot are provided with every shipment in the Certificate of Analysis (COA).
| Property | Specification |
|---|---|
| Crystal Form | Anatase |
| TiO₂ Content | >= 99 % min |
| Whiteness | >= 98 % |
| Oil Absorption | <= 22 g/100g |
| Average Particle Size | 0.26 - 0.28 µm |
| Moisture (volatile 105 C) | Available upon request % max |
| pH (aqueous suspension) | 6.5 - 6.7 |
| Residue on 45µm sieve (325 mesh) | <= 0.13 % max |
| Surface Treatment | Water-based organic treatment |
| Recommended Applications | Polyester (filament fibre, staple fibre) and masterbatches. |
| Packaging | 25 kg bag / 500 kg / 1000 kg jumbo bag |
| Shelf Life / Storage | Available upon request |
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