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

Panzhihua Tidou TDR990 Titanium Dioxide

Panzhihua Tidou TDR990 Titanium Dioxide is a high-purity rutile-grade pigment from China’s leading titanium dioxide producer. Featuring excellent whiteness, strong tinting strength, and superior UV resistance, it’s widely used in coatings, plastics, and inks. The TDR990 series ensures consistent dispersion and thermal stability for demanding industrial applications.
  • panzhihua tidou tdr990 titanium dioxide_20fc0455
  • panzhihua tidou tdr990 titanium dioxide_20fc0455

Features Of Panzhihua Tidou TDR990 Titanium Dioxide

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

  2. Surface-treated with silica and alumina to ensure excellent dispersibility and stability in aqueous and solvent-based formulations.

  3. Low oil absorption (≤18 g/100g) enabling high loading capacity and improved rheology control.

  4. Consistent particle size distribution (D50 ≈ 0.25–0.30 µm) for optimal brightness and color tone reproducibility.

  5. ISO 9001-certified manufacturing process ensuring batch-to-batch reliability and traceability.

Typical Applications Of Panzhihua Tidou TDR990 Titanium Dioxide

  1. Architectural and industrial waterborne paints and coatings.

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

  3. Printing inks, especially flexographic and gravure inks requiring high gloss and clarity.

  4. Adhesives and sealants requiring UV stability and whiteness retention.

  5. Construction materials including dry-mix mortars and decorative plasters.

Specifications Of Panzhihua Tidou TDR990 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≈ 80/20 ratio)
Product FormFine white powder
AppearanceFree-flowing, non-caking white powder
Primary ApplicationsPigment grade for coatings, plastics, inks
Key FeaturesSurface-treated (SiO₂ + Al₂O₃), low dust, pH 6.5–7.5 (10% slurry)
BenefitsEnhanced weather resistance, reduced chalking, improved tinting strength
Moisture Content≤0.5% (w/w, 105°C, 2 h)
Residue on 45 µm Sieve≤0.05%


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