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

CNNC Taihua R215 Titanium Dioxide

CNNC Taihua R215 Titanium Dioxide is a high-purity anatase-grade pigment from China National Nuclear Corporation’s Taihua series, engineered for superior whiteness, dispersibility and UV resistance in coatings, plastics and inks. It features optimized particle size distribution, low volatile content and excellent surface treatment for enhanced compatibility and durability in demanding industrial applications.
  • cnnc taihua r215 titanium dioxide_4144e675
  • cnnc taihua r215 titanium dioxide_4144e675

Features Of CNNC Taihua R215 Titanium Dioxide

  1. High refractive index and exceptional brightness for superior opacity and whiteness.

  2. Optimized particle size distribution ensuring excellent dispersion stability in aqueous and solvent-based systems.

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

  4. Low oil absorption (≤18 g/100g) enabling high loading capacity and improved formulation efficiency.

  5. Consistent batch-to-batch quality certified to ISO 9001 and compliant with REACH and RoHS requirements.

Typical Applications Of CNNC Taihua R215 Titanium Dioxide

  1. Architectural and industrial coatings requiring durable gloss retention and color fidelity.

  2. Plastic masterbatches for PP, PE, and PVC where thermal stability and low haze are critical.

  3. Paper coating pigments for high-brightness, smooth-surface premium printing papers.

  4. Ink formulations including offset, flexographic, and gravure inks demanding fine dispersion and rheological control.

  5. Adhesives and sealants requiring inertness, UV stability, and non-yellowing performance.

Specifications Of CNNC Taihua R215 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≈70/30)
Product FormFine dry powder
AppearanceWhite, free-flowing powder
Primary Particle Size (D50)0.22–0.26 μm
TiO₂ Content (by wt %)≥94.0%
Oil Absorption16–18 g/100g
pH (10% slurry in water)6.5–8.0
Residue on 45 μm Sieve≤0.05%


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