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

Zhonghe R-216 Titanium Dioxide

Zhonghe R-216 Titanium Dioxide is a high-purity anatase-grade pigment from Zhonghe’s R-series, engineered for superior whiteness, dispersibility and UV resistance in coatings, inks and plastics. It features optimized particle size distribution, low surface acidity and excellent weatherability—ideal for demanding industrial applications requiring consistent color performance and processing efficiency.
  • zhonghe r 216 titanium dioxide_7917a45e
  • zhonghe r 216 titanium dioxide_7917a45e

Features Of Zhonghe R-216 Titanium Dioxide

  1. High refractive index for superior opacity and hiding power.

  2. Excellent dispersion stability in both aqueous and solvent-based systems.

  3. Optimized surface treatment with alumina and silica for enhanced weather resistance.

  4. Low oil absorption for improved formulation efficiency and reduced viscosity.

  5. Consistent particle size distribution ensuring uniform color development and gloss control.

Typical Applications Of Zhonghe R-216 Titanium Dioxide

  1. Architectural and industrial coatings.

  2. Automotive OEM and refinish paints.

  3. Plastic masterbatches for polyolefins and PVC.

  4. Printing inks, especially for high-gloss offset and flexographic applications.

  5. High-performance powder coatings requiring thermal stability and low chalking.

Specifications Of Zhonghe R-216 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≈80/20 ratio)
Product FormFine white powder
AppearanceWhite, free-flowing powder without visible grit or lumps
Primary ApplicationsCoatings, plastics, inks
Key FeaturesSurface-treated with Al₂O₃ + SiO₂
BenefitsEnhanced UV resistance, low dusting, excellent dispersibility
Bulk Density (g/cm³)1.2–1.4
pH (10% aqueous slurry)7.0–8.5


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