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

Panzhihua Dingxing PDA1000 Titanium Dioxide

Panzhihua Dingxing PDA1000 Titanium Dioxide is a premium rutile-grade TiO₂ pigment from Dingxing’s PDA series, engineered for superior brightness, high opacity, and excellent dispersibility in coatings, plastics, and inks. Produced via chloride process, it features optimized particle size distribution and surface treatment for enhanced UV resistance and weatherability.
  • panzhihua dingxing pda1000 titanium dioxide_79c74823
  • panzhihua dingxing pda1000 titanium dioxide_79c74823

Features Of Panzhihua Dingxing PDA1000 Titanium Dioxide

  1. High-purity anatase-phase titanium dioxide with excellent crystallinity and uniform particle size distribution.

  2. Surface-treated with aluminum oxide and silica for enhanced dispersion stability in aqueous and organic systems.

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

  4. Optimized surface chemistry for superior compatibility with acrylic, polyester, and alkyd resin systems.

  5. Consistent batch-to-batch performance meeting ISO 591-1:2020 specifications for pigmentary TiO₂.

Typical Applications Of Panzhihua Dingxing PDA1000 Titanium Dioxide

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

  2. Plastic coloration for PVC, PP, and ABS compounds requiring high whiteness and thermal stability.

  3. Printing inks—especially flexographic and gravure formulations demanding fine dispersion and gloss retention.

  4. Masterbatch production for synthetic fibers and film applications.

  5. High-performance powder coatings requiring low volatility and excellent opacity at reduced dosage.

Specifications Of Panzhihua Dingxing PDA1000 Titanium Dioxide

Chemical TypeAnatase titanium dioxide (TiO₂)
Product FormFine white powder
AppearanceFree-flowing, non-caking white powder
Primary ApplicationsPigment in coatings, plastics, inks, and masterbatches
Key FeaturesSurface-treated (Al₂O₃/SiO₂), low oil absorption, high dispersibility
BenefitsEnhanced brightness, improved weather resistance, reduced settling in formulations
Particle Size (D50)0.22–0.26 μm
pH (10% slurry)6.5–7.5


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