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

Shandong Dongjia SR-239 Titanium Dioxide

Shandong Dongjia SR-239 Titanium Dioxide is a high-purity rutile-grade pigment engineered for superior brightness, excellent dispersibility, and strong UV resistance. Ideal for coatings, inks, and plastics, it delivers outstanding whiteness and hiding power with low oil absorption and consistent batch-to-batch performance.
  • shandong dongjia sr 239 titanium dioxide_3cf6da38
  • shandong dongjia sr 239 titanium dioxide_3cf6da38

Features Of Shandong Dongjia SR-239 Titanium Dioxide

  1. High refractive index for superior opacity and hiding power.

  2. Excellent dispersibility in both aqueous and solvent-based systems.

  3. Enhanced UV resistance, contributing to improved weatherability in coatings and plastics.

  4. Low oil absorption for efficient formulation and reduced binder demand.

  5. Consistent particle size distribution ensuring uniform color development and gloss control.

Typical Applications Of Shandong Dongjia SR-239 Titanium Dioxide

  1. Architectural and industrial coatings.

  2. Plastic masterbatches and molded articles.

  3. Printing inks, especially offset and flexographic formulations.

  4. Automotive refinish paints.

  5. Powder coatings requiring high brightness and thermal stability.

Specifications Of Shandong Dongjia SR-239 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (Rutile-dominant)
Product FormFine white powder
AppearanceWhite, free-flowing powder
Primary ApplicationsCoatings, plastics, inks
Key FeaturesSurface-treated with alumina and silica
BenefitsImproved dispersion, reduced chalking, enhanced durability
Particle Size (D50)Approx. 0.25–0.30 μm
Oil Absorption14–16 g/100 g


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