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

Pangang R-258 Titanium Dioxide

Pangang R-258 is a premium rutile-type titanium dioxide pigment from Pangang Group’s R-series, engineered for high brightness, excellent dispersibility, and superior UV resistance in coatings, inks, and plastics. It features optimized particle size distribution and surface treatment for enhanced opacity and weatherability, meeting stringent international quality standards.
  • pangang r 258 titanium dioxide_f9485e02
  • pangang r 258 titanium dioxide_f9485e02

Features Of Pangang R-258 Titanium Dioxide

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

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

  3. Surface-treated with inorganic silica and alumina for enhanced weather resistance and UV durability.

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

  5. Consistent batch-to-batch quality with strict ISO 9001-certified manufacturing control.

Typical Applications Of Pangang R-258 Titanium Dioxide

  1. Architectural and industrial water-based paints and coatings.

  2. Plastic masterbatches for PVC, polyolefins, and engineering resins.

  3. Printing inks, especially high-gloss offset and flexographic formulations.

  4. Exterior-grade powder coatings requiring long-term chalking resistance.

  5. Specialty decorative laminates and synthetic leather pigmentation.

Specifications Of Pangang R-258 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≥95% rutile)
Product FormFine white powder
AppearanceFree-flowing, non-caking white powder
Primary ApplicationsPigment grade for coatings, plastics, and inks
Key FeaturesSurface-treated with SiO₂ + Al₂O₃
Particle Size (D50)0.22–0.26 µm
Brightness (ISO 28473)≥98.5%
pH (10% slurry)7.0–8.0


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