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

Dingxing PDA1000 Titanium Dioxide

Dingxing PDA1000 Titanium Dioxide is a premium-grade rutile titanium dioxide pigment from Dingxing’s PDA series, engineered for exceptional brightness, high opacity, and superior dispersion in coatings, inks, and plastics. It features optimized particle size distribution and surface treatment for enhanced UV resistance and weatherability.
  • dingxing pda1000 titanium dioxide_fa0b7b64
  • dingxing pda1000 titanium dioxide_fa0b7b64

Features Of Dingxing PDA1000 Titanium Dioxide

  1. High refractive index for exceptional opacity and hiding power in coatings and plastics.

  2. Surface-treated with silica and alumina for improved dispersion stability and reduced photocatalytic activity.

  3. Optimized particle size distribution (D50 ≈ 0.25–0.30 μm) to balance brightness, tinting strength, and gloss retention.

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

  5. Excellent thermal stability suitable for high-temperature processing up to 200 °C.

Typical Applications Of Dingxing PDA1000 Titanium Dioxide

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

  2. Polyolefin, PVC, and ABS plastic coloration and functional pigmentation.

  3. Printing inks requiring high chroma, low abrasion, and consistent rheology.

  4. Masterbatch production for automotive interior components and durable consumer goods.

  5. Non-food-contact elastomers and specialty sealants requiring UV resistance and color fidelity.

Specifications Of Dingxing PDA1000 Titanium Dioxide

Chemical TypeAnatase/rutile hybrid (≈ 80/20)
Product FormFine dry powder
AppearanceWhite free-flowing powder
Primary ApplicationsCoatings, plastics, inks
Key FeaturesSurface-treated (SiO₂ + Al₂O₃), non-halogenated
BenefitsEnhanced dispersibility, low dust generation, good weatherability
Bulk Density (g/cm³)0.9–1.1
pH of 10% Aqueous Slurry6.5–8.0


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