Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dongfang R-5566 Titanium Dioxide

Dongfang R-5566 Titanium Dioxide is a high-purity, rutile-phase pigment engineered for superior brightness, dispersion stability and UV resistance. Part of Dongfang’s premium R-series, it delivers exceptional hiding power and weatherability in coatings, inks and plastics—optimized for energy-efficient production and consistent batch-to-batch performance.
  • dongfang r 5566 titanium dioxide_995443fb
  • dongfang r 5566 titanium dioxide_995443fb

Features Of Dongfang R-5566 Titanium Dioxide

  1. High refractive index for exceptional opacity and hiding power in demanding coating systems.

  2. Optimized particle size distribution to ensure excellent dispersion stability and low viscosity in water-based formulations.

  3. Surface-treated with alumina and silica for enhanced UV resistance and reduced photocatalytic activity.

  4. Consistent batch-to-batch quality supported by ISO 9001-certified manufacturing and strict QC protocols.

  5. Low oil absorption (≤18 g/100g) enabling higher pigment loading and improved formulation efficiency.

Typical Applications Of Dongfang R-5566 Titanium Dioxide

  1. Architectural interior and exterior latex paints.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Plastic masterbatches for rigid PVC, PP, and HDPE applications.

  4. Printing inks, especially water-based and flexographic inks requiring high brightness.

  5. Adhesives and sealants requiring non-yellowing, high-purity white pigmentation.

Specifications Of Dongfang R-5566 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≈70% rutile)
Product FormFine dry powder
AppearanceWhite, free-flowing powder
Primary ApplicationsCoatings, plastics, inks, adhesives
Key FeaturesSurface-treated (Al₂O₃ + SiO₂), non-halogenated
BenefitsImproved dispersibility, reduced flocculation, enhanced weatherability
pH (10% aqueous slurry)7.0–8.5
Volatile Matter (105°C, 2h)≤0.5 wt%


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