Description:
THR - 218 type titanium dioxide rutile type strictly controlled hydrolysis calcining process, the product particle size distribution is more concentrated, higher gloss products, good dispersion, excellent covering capacity, tinting strength. THR-218 uses organic coated aluminum and zirconium so that it has a higher gloss, application performance coatings, and inks better.
Features:
Good whiteness
Easy dispersion
Low oil absorption
High achromatic power
Application:
Ink, paint, coating, rubber, printing, and dyeing
Technical Index:
| Typical Properties | Value |
| Tio2 content,% | ≥92 |
| Tinter reducing power(Reynolds Number) | ≥1900 |
| Rutile content,% | ≥98 |
| 105ºC volatile matter,% | ≤0.5 |
| Residue on sieve(0.045mm sieve pore),% | ≤0.01 |
| pH-value of aqueous suspension | 6.5-8.5 |
| Oil absorption(g/100g) | ≤19 |
| Resistivity of aqueous extract(Ω.m) | ≥8000 |
| Oil dispersibility (Haegman number) | ≥6.5 |
| Brightness,% | ≥95.0 |
