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

Xianghai CR-729 Titanium Dioxide

Xianghai CR-729 Titanium Dioxide is a high-purity anatase-grade pigment from Xianghai’s CR series, engineered for superior whiteness, dispersibility and UV resistance in coatings, inks and plastics. It features optimized particle size distribution, low surface treatment for enhanced compatibility, and consistent batch-to-batch performance—ideal for demanding industrial applications requiring brightness and stability.
  • xianghai cr 729 titanium dioxide_7399dcd8
  • xianghai cr 729 titanium dioxide_7399dcd8

Features Of Xianghai CR-729 Titanium Dioxide

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

  2. Surface-treated with silica and alumina to enhance dispersion stability and weather resistance.

  3. Optimized particle size distribution for improved gloss, flow, and pigment utilization efficiency.

  4. Low oil absorption for higher formulation solids and reduced binder demand in industrial applications.

  5. ISO 9001-certified manufacturing process ensuring consistent batch-to-batch performance and purity.

Typical Applications Of Xianghai CR-729 Titanium Dioxide

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

  2. Polyolefin (PP, PE) and PVC compounds for extrusion and injection molding.

  3. Printing inks, especially high-speed gravure and flexographic systems.

  4. Masterbatches for color concentrate and functional additive carriers.

  5. Plastic films, synthetic fibers, and non-woven materials requiring UV durability.

Specifications Of Xianghai CR-729 Titanium Dioxide

Chemical TypeAnatase/Rutile hybrid (≈80/20)
Product FormFine white powder
AppearanceDry, free-flowing, non-caking powder
Primary Particle Size (D50)0.22–0.26 µm
Oil Absorption (g/100g)16–18
Brightness (ISO 2814)≥95.5
pH (10% aqueous slurry)6.5–8.0
Volatile Matter (105°C, 2h)≤0.5 wt%


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