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

Titanium Sea THR-218 Titanium Dioxide

Titanium Sea THR-218 is a high-purity rutile titanium dioxide pigment from the Titanium Sea series, engineered for superior brightness, UV resistance, and dispersion stability in demanding coatings, inks, and plastics applications. Its optimized particle size distribution ensures excellent hiding power and color consistency while maintaining low abrasivity and high weatherability.
  • titanium sea thr 218 titanium dioxide_29ae25eb
  • titanium sea thr 218 titanium dioxide_29ae25eb

Features Of Titanium Sea THR-218 Titanium Dioxide

  1. High refractive index for exceptional brightness and opacity in demanding pigment systems.

  2. Optimized particle size distribution ensuring excellent dispersion stability in aqueous and solvent-based media.

  3. Surface-treated with alumina and silica for enhanced UV resistance and reduced photocatalytic activity.

  4. Low volatile organic compound (VOC) contribution, supporting compliance with stringent environmental regulations.

  5. Consistent batch-to-batch performance validated via rigorous QC protocols including XRD and BET surface area analysis.

Typical Applications Of Titanium Sea THR-218 Titanium Dioxide

  1. Architectural and industrial waterborne coatings requiring high whiteness and gloss retention.

  2. PVC profiles and rigid plastic compounds where thermal stability and color consistency are critical.

  3. Printing inks—especially flexographic and gravure formulations—for sharp definition and rapid drying.

  4. Automotive refinish coatings demanding superior hiding power and weatherability.

  5. High-performance powder coatings requiring uniform melt flow and minimal agglomeration.

Specifications Of Titanium Sea THR-218 Titanium Dioxide

Chemical TypeAnatase/rutile hybrid (≈ 30/70 ratio)
Product FormFine white powder
AppearanceFree-flowing, non-caking white powder
Primary ApplicationsCoatings, plastics, inks
Key FeaturesSurface-treated (Al₂O₃/SiO₂), low dust, dispersible
BenefitsImproved gloss, reduced chalking, enhanced durability
Particle Size (D50)0.25–0.30 μm
BET Surface Area12–16 m²/g


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