China Titanium Dioxide Rutile TiO2 R-5568 - High-Quality Supplier & Factory for Coated Pigments
Product Characters
It is stabilized with Zinc salt. After inorganic coating and organic surface treatment, it features easy dispersion, high hiding power, low oil absorption, good weather resistance, good system compatibility, and excellent processing rheological properties.
Application
- Plastic
- Master Batches
Applicable Types
- Plastic
Technical Properties
| TiO2 Content | ≥94.0% |
| Lightness | ≥94.30 |
| Hiding power (Reynolds Number) | ≥1860 |
| 105℃ Volatile Matter | ≤0.6% |
| PH-Value of Aqueous Suspension | 6.0～9.0 |
| Oil absorption value (g/100g) | ≤18 |
| Residue on sieve (25μm mesh, m/m)% | ≤0.02 |
| Electrical resistance of aqueous extract (Ω.m) | ≥60 |
| Rutile content | ≥98.0 |
| Whiteness (Compare with sample) | No less than |
Information
R-5568 is positioned as a rutile titanium dioxide pigment for plastics and masterbatch production, where processing rheology and dispersion efficiency are critical. The product is stabilized with zinc salt and finished with inorganic coating and organic surface treatment. It is described as having easy dispersion, high hiding power, low oil absorption, good weather resistance, good system compatibility, and excellent processing rheological properties. For polymer compounders, low oil absorption is often linked to lower viscosity contribution, which helps maintain melt flow and throughput at a given pigment loading.
The applications listed are plastics and masterbatches, covering conversion processes such as injection molding, extrusion, blow molding, and film production. In masterbatch manufacturing, dispersion quality determines how reliably the concentrate can be used: better dispersion reduces specks and streaks, improves opacity, and helps keep shade stable. In molded products, high hiding power reduces the pigment amount required, supporting cost efficiency and retaining mechanical properties.
Technical properties align with processing needs: TiO2 content ≥ 94.0%, rutile content ≥ 98.0%, and lightness ≥ 94.30. The oil absorption value ≤ 18 g/100 g supports preserving melt flow. With residue on a 25 um sieve ≤ 0.02% and volatiles ≤ 0.6%, R-5568 is a top choice for customers prioritizing opacity and stable processing behavior.