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

Panzhihua Dongfang R-5566 Titanium Dioxide

Panzhihua Dongfang R-5566 is a premium rutile-type titanium dioxide pigment from the R-series, engineered for exceptional brightness, high refractive index, and superior dispersion stability in coatings, plastics, and inks. It features optimized surface treatment with silica and alumina for enhanced weather resistance and gloss retention.
  • panzhihua dongfang r 5566 titanium dioxide_19331231
  • panzhihua dongfang r 5566 titanium dioxide_19331231

Features Of Panzhihua Dongfang R-5566 Titanium Dioxide

  1. High refractive index for exceptional opacity and hiding power in coatings and plastics.

  2. Surface-treated with aluminum oxide and silica for improved dispersion stability and reduced photoactivity.

  3. Optimized particle size distribution to enhance brightness, whiteness, and gloss retention.

  4. Low volatile organic compound (VOC) contribution, supporting eco-friendly formulation compliance.

  5. Excellent thermal and chemical stability suitable for high-temperature processing applications.

Typical Applications Of Panzhihua Dongfang R-5566 Titanium Dioxide

  1. Architectural and industrial solvent-based and waterborne coatings.

  2. Polyolefin, PVC, and engineering thermoplastic compounds.

  3. Printing inks including flexographic and gravure formulations.

  4. Masterbatch for color concentrate production.

  5. Adhesives and sealants requiring high whiteness and UV resistance.

Specifications Of Panzhihua Dongfang R-5566 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (Rutile-dominant)
Product FormFine dry powder
AppearanceWhite, free-flowing powder
Primary ApplicationsCoatings, plastics, inks, masterbatches
Key FeaturesSurface-treated (Al₂O₃/SiO₂), non-ionic dispersibility
BenefitsEnhanced weatherability, low oil absorption (~16 g/100g), good compatibility with common resins
pH (10% aqueous slurry)7.0–8.5
Moisture Content (max)0.5 wt%


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