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

Titanium Dou TDR-990 Titanium Dioxide

Titanium Dou TDR-990 Titanium Dioxide is a premium-grade rutile-type pigment from Titanium Dou’s TDR series, engineered for exceptional brightness, high refractive index, and superior UV resistance. Ideal for coatings, inks, and plastics, it delivers outstanding dispersion, weatherability, and tinting strength with low oil absorption and minimal VOC impact.
  • titanium dou tdr 990 titanium dioxide_e8aeb000
  • titanium dou tdr 990 titanium dioxide_e8aeb000

Features Of Titanium Dou TDR-990 Titanium Dioxide

  1. High refractive index for superior opacity and hiding power in demanding pigment applications.

  2. Excellent dispersibility in both aqueous and solvent-based systems, enabling stable formulations with low viscosity.

  3. Optimized surface treatment with silica and alumina for enhanced UV resistance and weathering stability.

  4. Consistent particle size distribution ensuring uniform color development and minimal haze in transparent coatings.

  5. Low oil absorption value supporting high loading capacity without compromising rheology or film integrity.

Typical Applications Of Titanium Dou TDR-990 Titanium Dioxide

  1. Architectural and industrial coatings requiring long-term gloss retention and chalking resistance.

  2. Plastic masterbatches for polyolefins, PVC, and engineering resins where heat stability and color consistency are critical.

  3. Printing inks—especially UV-curable and water-based flexographic formulations—for vibrant color and rapid drying.

  4. Paper coating and filling to improve brightness, smoothness, and printability of premium graphic papers.

  5. Specialty elastomers and synthetic rubber compounds needing non-staining, high-brightness reinforcement.

Specifications Of Titanium Dou TDR-990 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≈85% rutile)
Product FormFine white powder
AppearanceFree-flowing, non-dusting white powder
Primary ApplicationsCoatings, plastics, inks, paper, elastomers
Key FeaturesSurface-treated with SiO₂/Al₂O₃; hydrophobic modification available
BenefitsEnhanced dispersion, reduced flocculation, improved durability
ISO Brightness (ISO 2470-1)≥98.5%
Oil Absorption (g/100g)14–16 g/100g


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