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

Ananda ATR-311 Titanium Dioxide

Ananda ATR-311 is a high-performance rutile-grade titanium dioxide pigment from the Ananda ATR series, engineered for superior brightness, excellent dispersibility, and strong UV resistance in coatings, inks, and plastics. Its optimized particle size distribution ensures maximum opacity and gloss retention while maintaining low viscosity and high weatherability.
  • ananda atr 311 titanium dioxide_d9aefb39
  • ananda atr 311 titanium dioxide_d9aefb39

Features Of Ananda ATR-311 Titanium Dioxide

  1. High refractive index for exceptional opacity and hiding power in demanding pigment systems.

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

  3. Surface-treated with alumina and silica for improved weather resistance and reduced photochemical degradation.

  4. Low oil absorption enabling high loading capacity without compromising viscosity or flow properties.

  5. Consistent batch-to-batch performance meeting stringent ISO 9001-certified manufacturing controls.

Typical Applications Of Ananda ATR-311 Titanium Dioxide

  1. Architectural and industrial coatings requiring long-term color retention and gloss stability.

  2. Plastic masterbatches for extrusion and injection molding, especially in PVC, PP, and ABS applications.

  3. Printing inks where high brightness and low haze are critical for premium graphic reproduction.

  4. Automotive OEM and refinish coatings demanding superior UV resistance and chromatic consistency.

  5. High-performance powder coatings requiring smooth film formation and minimal surface defects.

Specifications Of Ananda ATR-311 Titanium Dioxide

Chemical TypeAnatase-rutile hybrid titanium dioxide (≈80% rutile)
Product FormDry, free-flowing powder
AppearanceWhite, fine crystalline powder
Primary ApplicationsCoatings, plastics, inks, and powder coatings
Key FeaturesSurface-treated with Al₂O₃ + SiO₂; pH-stabilized
BenefitsEnhanced dispersion, reduced flocculation, improved durability
Particle Size (D50)0.24–0.28 µm (by laser diffraction)
Oil Absorption14–16 g/100 g


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