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

Shandong Dongjia SR-2850 Titanium Dioxide

Shandong Dongjia SR-2850 Titanium Dioxide is a high-purity rutile-grade pigment with excellent brightness, strong tinting strength, and superior dispersion stability. Designed for coatings, inks, and plastics, it offers enhanced weather resistance and UV shielding. Its optimized surface treatment ensures low oil absorption and consistent performance across demanding industrial applications.
  • shandong dongjia sr 2850 titanium dioxide_320eee97
  • shandong dongjia sr 2850 titanium dioxide_320eee97

Features Of Shandong Dongjia SR-2850 Titanium Dioxide

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

  2. Optimized particle size distribution ensuring excellent dispersion stability and low viscosity in water-based formulations.

  3. Surface-treated with alumina and silica for improved weather resistance and reduced photochemical activity.

  4. Low volatile organic compound (VOC) contribution, supporting eco-friendly paint and ink formulations.

  5. Consistent batch-to-batch quality certified to ISO 9001 manufacturing standards.

Typical Applications Of Shandong Dongjia SR-2850 Titanium Dioxide

  1. Architectural and industrial waterborne coatings.

  2. Exterior-grade latex paints requiring UV durability and chalking resistance.

  3. Plastic masterbatches for PVC, PP, and ABS compounds.

  4. High-opacity printing inks for packaging and publication gravure applications.

  5. Specialty adhesives and sealants requiring whiteness and light stability.

Specifications Of Shandong Dongjia SR-2850 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≈80% rutile)
Product FormDry powder, free-flowing granular
AppearanceWhite, odorless powder
Primary ApplicationsWater-based coatings, plastics, inks
Key FeaturesSurface-treated with Al₂O₃/SiO₂
Particle Size (D50)0.25–0.32 μm
Brightness (ISO 2849)≥95.0%
Oil Absorption14–16 g/100 g


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