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

CNNC Hua Yuan R-215 Titanium Dioxide

CNNC Hua Yuan R-215 is a premium-grade rutile titanium dioxide pigment developed by CNNC Huayuan for high-opacity, excellent dispersibility, and superior weather resistance. Part of the R-series, it features optimized surface treatment for enhanced UV stability and gloss retention in coatings, plastics, and inks. Widely used in demanding industrial applications requiring consistent whiteness and durability.
  • cnnc hua yuan r 215 titanium dioxide_0250aa41
  • cnnc hua yuan r 215 titanium dioxide_0250aa41

Features Of CNNC Hua Yuan R-215 Titanium Dioxide

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

  2. Optimized particle size distribution ensuring excellent dispersion stability and gloss retention.

  3. Surface-treated with alumina and silica to enhance weather resistance and reduce photocatalytic activity.

  4. Low oil absorption enabling high pigment loading and improved formulation efficiency.

  5. Consistent batch-to-batch quality certified under ISO 9001 and ISO 14001 manufacturing standards.

Typical Applications Of CNNC Hua Yuan R-215 Titanium Dioxide

  1. Architectural waterborne interior and exterior paints.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Automotive OEM and refinish basecoat/clearcoat systems.

  4. Plastic masterbatches for rigid packaging and automotive interior components.

  5. Printing inks requiring high brightness and color fidelity.

Specifications Of CNNC Hua Yuan R-215 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≥85% rutile)
Product FormFine white powder
AppearanceWhite, free-flowing powder without visible impurities
Primary Particle Size (D50)0.22–0.26 µm
Brightness (ISO 2814)≥95.5
Oil Absorption (g/100g)16–18
pH of 10% Aqueous Slurry7.0–8.5
Volatile Matter (105°C, 2h)≤0.5 wt%


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