TINOX R-2180: Superior Rutile Titanium Dioxide for Paints and Coatings
TINOX R-2180 is a high-performance rutile universal pigment produced via the sulphate process. It is specifically designed for use in waterborne and solvent-borne paint and coating systems. With advanced post-treatment technologies using alumina, silica, and special organics, TINOX R-2180 delivers exceptional performance in various applications.
Exceptional Performance
- Excellent Hiding Power: Provides superior coverage, ensuring that even the thinnest layers of paint can achieve a perfect finish.
- Strong Tinting Strength: Offers excellent color strength for vibrant and consistent coloration.
- Excellent Weatherability: Designed to withstand harsh weather conditions, ideal for exterior applications.
- Strong Whiteness and Brightness: Ensures high levels of whiteness and brightness, enhancing visual appeal.
- Neutral Undertone: Ensures a clean and consistent finish for a wide range of color formulations.
Common Applications
TINOX R-2180 is versatile and suitable for a wide range of applications, including:
- Interior and exterior paints & coatings
- Powder coatings
- Printing inks
- Plastics and rubbers
Product Specification
| Parameter | Value |
| TiO₂ content (%) | ≥ 93.0 |
| Rutile content (%) | ≥ 97.5 |
| Powder brightness L* | ≥ 96.0 |
| Rel. humidity [105℃] | ≤ 0.8 |
| Surface treatment | Al, Si, Organic |
| Tinting strength in pigmented system [Reynolds] | ≥ 1900 |
| pH-value | 6.5 - 8.5 |
| Oil absorption [g/100g] | ≤ 22 |
| Sieve residual [45µm] | ≤ 0.05 |
| Specific resistance (Ohm*m) | ≥ 50 |
| Dispersibility (Hegman scale) | ≥ 6.5 |
| ASTM D-476 | II, III, IV, V |
| GB/T1706 | R2 |
Common Application Formula
Here is a typical application formula for using TINOX R-2180 in exterior waterborne paints:
- TINOX R-2180: 12%
- Acrylic Emulsion: 65%
- Water: 18%
- Processing Aid: 5%
This formula ensures optimal dispersion and performance of TINOX R-2180, providing excellent hiding power and strong tinting strength in exterior paints.
Registered No.: HRB 67971 | TINOX CHEMIE GMBH | Lutzicher Straße 132, 40547 Dusseldorf, Deutschland
