All grades
CHLORIDE PROCESS - PAINT & COATINGS
CR-350
Chloride-process rutile positioned as the broadest all-rounder: building coatings, automotive OEM/refinish and coil/powder coatings, letterpress/offset/gravure inks.
CR-350 is a general-purpose rutile titanium dioxide pigment produced by the chloride process. Advanced particle-size control technology combined with a tailored surface treatment gives whiteness with a bluish undertone, efficient dispersibility and high gloss.
Applications
Recommended uses
- —High-end decorative paint
- —Automotive paint
- —Industrial paint
- —Printing inks
- —Plastics and sealants
Technical specifications
PropertySpecificationTypical
- TiO₂ content, %
- ≥ 92.593.5
- Rutile content, %
- ≥ 99.8100
- L* (dry powder)
- ≥ 98.098.3
- b* (dry powder)
- ≤ 2.01.5
- Tint reducing power (Reynolds number)
- ≥ 19501970
- CBU
- ≥ 12.012.5
- Dispersibility (Hegman)
- ≥ 6.506.75
- Oil absorption, g/100g
- ≤ 2018
- Slurry pH
- 6.5 – 8.57.2
- Electric resistivity, Ω·m
- ≥ 80200
- Volatile at 105 °C, %
- ≤ 0.50.4
- Sieve residue (45 µm), %
- ≤ 0.020.01
- Average particle size (SEM), nm
- —230
- Inorganic treatment
- ZrO₂, Al₂O₃ZrO₂, Al₂O₃
- Organic treatment
- YesYes
Typical values are representative production results provided for reference and do not constitute part of the product specification.
Storage
Avoid product exposure to damp conditions and direct sunlight.
Packaging
15 kg, 25 kg, 500 kg and 1000 kg bags.